Sakura Luminance アニメイトオリジナル特典 Ryu☆Special Remix CD 青龍Remix
title: Sakura Luminance Animate Original Bonus Ryu☆Special Remix CD -Seiryu Remix-
type: Performance

EXIT TRANCE Presents Speed Anime Trance Best Ecstasy Complete Best
creator: Ryutaro Nakahara
catalogue number: QWCE-00168
name: EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシーCOMPLETE BEST
by artist: Ryutaro Nakahara
created: 2010-06-16
type: Release
date published: 2010-06-16
type: MusicAlbum

必然のカタストロフィ
by artist: Ryutaro Nakahara
type: Release
name: Hitsuzen no Catastrophe
created: 2014-12-29
catalogue number: SJFT-0001
date published: 2014-12-29
type: MusicAlbum
creator: Ryutaro Nakahara

Ryu☆Remix-EP++ / Ryu☆
type: Composition

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
type: Performance

CardinalFoundation:03
type: Release
type: MusicAlbum
created: 2016-10-30
tribute to: Ryutaro Nakahara
catalogue number: datfile-036
date published: 2016-10-30

Dear,Mr.Ryu☆
catalogue number: DVSP-0049
tribute to: Ryutaro Nakahara
type: MusicAlbum
type: Release
created: 2009-05-05
date published: 2009-05-05

WE ARE THE BOSS
type: Release
date published: 2016-08-14
catalogue number: MOTF-0007
created: 2016-08-14
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

CardinalFoundation:03
type: Composition

DanceDanceRevolution X & フルフル♪パーティー オリジナルサウンドトラック
name: DanceDanceRevolution X & FuruFuru♪Party Original Soundtrack
type: Release
created: 2009-01-29
date published: 2009-01-29
catalogue number: LC1723~5
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: MusicAlbum

AO - EP / Ryu*
title: A O - E P
type: Composition

TANO*C EXTRA
type: Performance

We're so Happy / Ryu☆
catalogue number: QWCE-00378
creator: Ryutaro Nakahara
created: 2014-09-17
date published: 2014-09-17
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release

Game Music Prayer II
catalogue number: GMPCD-2
type: Release
type: MusicAlbum
date published: 2014-04-27
created: 2014-04-27
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

FIRST STRIKE ~ SiIvaGunner: King for Another Day Tournament Original Soundtrack VOL. 1
type: Composition

REFLEC BEAT groovin'!! + colette ORIGINAL SOUNDTRACK
type: Release
creator: Ryutaro Nakahara
created: 2014-10-08
type: MusicAlbum
catalogue number: GFCA-377~80
date published: 2014-10-08
by artist: Ryutaro Nakahara

MIND HACK / kradness
catalogue number: QWCE-90005
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2016-09-07
created: 2016-09-07
type: Release
creator: Ryutaro Nakahara

EDP×ゴシックは魔法乙女 Special Collaboration Disc
title: EXITTUNES DANCE PRODUCTION × Gothic wa Mahou Otome SPECIAL COLLABORATION DISC
type: Performance

Dance Dance Revolution SuperNOVA
type: Composition

pop'n music 18 せんごく列伝 AC ❤ CS ポップンミュージック & portable & うたっち
name: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
type: Performance

BREAKIN'★STAR
type: Composition

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
date published: 2013-02-27
catalogue number: LC2163~4
created: 2013-02-27

D9
type: Composition

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
type: MusicAlbum
created: 2013-10-23
catalogue number: GFCA-349~51
date published: 2013-10-23
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

OOO - EP / Ryu☆
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
created: 2017-12-29
date published: 2017-12-29
catalogue number: RYUCD-00005
creator: Ryutaro Nakahara

O/D*20:EP / Ryu*
type: Composition

Ryu☆EP Series
type: Performance
name: Ryu☆EPシリーズ

彷徨いの冥
title: Samayoi no Mei
type: Performance

BML! -For the love of beatmania-
type: Composition

Prism / Kanako Hoshino
title: 星野奏子 / Prism
type: Performance

D12
tribute to: Ryutaro Nakahara
type: Release
type: MusicAlbum
date published: 2007-08-17
created: 2007-08-17
catalogue number: DVSP-0041

The 4th EP / kors k vs Ryu☆
type: Performance

Doala no Theme / DJ DOALA
type: Performance
title: THE THEME OF DOALA / DJ DOALA @en
title: ドアラのテーマ / DJドアラ

ゴシックは魔法乙女 キャラクターソングCD ルベリス「ルベリス・・・秘密の・・・実験開始。」
title: Gothic wa Mahou Otome Character Song CD Ruberis: Ruberis... Himitsu no... Shikken Kaishi.
type: Composition

Plan 8 SPECIAL REMIX CD
type: Performance

D12
type: Performance

D9
catalogue number: DVSP-0026
date published: 2005-08-14
tribute to: Ryutaro Nakahara
created: 2005-08-14
type: MusicAlbum
type: Release

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK
date published: 2016-02-24
by artist: Ryutaro Nakahara
type: Release
catalogue number: LC2282~3
created: 2016-02-24
type: MusicAlbum
creator: Ryutaro Nakahara

星野奏子 / Prism
title: Prism / Kanako Hoshino [Limited Edition]
type: Composition

Cardinal Foundation:02
type: Composition

必然のカタストロフィ
name: Hitsuzen no Catastrophe
type: Performance

cyber beatnation 2 -Hi Speed conclusion-
type: Performance

Ryu☆EP Series
created: 2022-03-16
type: Release
catalogue number: PCSP-04050
type: MusicAlbum
name: Ryu☆EPシリーズ
date published: 2022-03-16
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

東方SOS vol.1 ～ Sign of Stars
title: TOHOSOS vol.1 ~ Sign of Stars
type: Composition

Ryu☆BEST -SILVERLiGHT- <Ryu☆25th Anniversary>
type: Performance

Escort me? / predia
type: Performance

The 4th EP2
type: Performance

birthinfo
principal: Ryutaro Nakahara
place: Fukuoka, Fukuoka Prefecture, Japan
type: Birth
date: 1979-10-01

crew -beatnation 10th anniversary-
type: Composition

Game Music Prayer II
type: Performance

ユビートオリジナルサウンドトラック
by artist: Ryutaro Nakahara
type: Release
created: 2009-02-27
name: jubeat ORIGINAL SOUNDTRACK
date published: 2009-02-27
type: MusicAlbum
catalogue number: LC1755
creator: Ryutaro Nakahara

Murasaki-EP / Ryu☆
type: Release
date published: 2017-08-11
created: 2017-08-11
catalogue number: RYUCD-00004
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum

巡る運命
name: Meguru Unmei
date published: 2022-05-08
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
type: Release
created: 2022-05-08
catalogue number: SJFT-0067

D9
type: Performance

Dance Dance Revolution ULTRAMIX 2 Limited Edition Music Sampler
catalogue number: V-RARE SOUNDTRACK-4 USA
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
date published: 2004-11-18
creator: Ryutaro Nakahara
created: 2004-11-18

BLASTRAVE COMPILATION -Burst Rave-
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
created: 2020-03-04
catalogue number: SRIN-1169
date published: 2020-03-04

Plan 8 SPECIAL REMIX CD
type: MusicAlbum
created: 2013-07-03
creator: Ryutaro Nakahara
catalogue number: EOT-0019-CD
by artist: Ryutaro Nakahara
type: Release
date published: 2013-07-03

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
created: 2013-12-25
type: MusicAlbum
catalogue number: LC2196~7
date published: 2013-12-25

KRAD MATRiX / kradness [Limited Edition]
type: Performance

BLASTRAVE COMPILATION -Burst Rave-
type: Performance

TERANOID OVERGROUND EDITION KOJA YUKINO
type: Release
type: MusicAlbum
created: 2006-12-26
creator: Ryutaro Nakahara
catalogue number: AVCD-23117
date published: 2006-12-26
by artist: Ryutaro Nakahara

beatmania IIDX 20 tricoro ORIGINAL SOUNDTRACK Vol.1
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: LC2156~7
date published: 2013-02-27
creator: Ryutaro Nakahara
type: Release
created: 2013-02-27

TANO*C EXTRA
type: Composition

beatmania IIDX 28 BISTROVER ORIGINAL SOUNDTRACK
type: Performance

beatmania IIDX 30 RESIDENT ORIGINAL SOUNDTRACK
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2023-03-15
catalogue number: LC2559~62
type: Release
created: 2023-03-15
creator: Ryutaro Nakahara

パチスロ ビートマニア オリジナルサウンドトラック
title: PACHISLOT beatmania ORIGINAL SOUNDTRACK
type: Composition

Intersect Fractional.
date published: 2006-12-31
creator: Ryutaro Nakahara
created: 2006-12-31
catalogue number: OTR-02
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum

EXIT TRANCE PRESENTS SPEED アニメトランス BEST THE FINAL
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST THE FINAL
created: 2015-01-07
type: Release
date published: 2015-01-07
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: QWCE-00412

Seventh Heaven / Ryu☆
type: Release
created: 2015-02-04
by artist: Ryutaro Nakahara
date published: 2015-02-04
type: MusicAlbum
catalogue number: QWCE-00432
creator: Ryutaro Nakahara

Asabaration! REMIXES / Kanae Asaba
created: 2025-04-27
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2025-04-27
catalogue number: FMM-009

beatmania IIDX 17 SIRIUS ORIGINAL SOUNDTRACK
type: Composition

Reflection of Systems
type: Performance

Sakura Luminance KONAMI STYLE限定オリジナル特典 Ryu☆ Special Remix CD Kors k Remix
type: Performance
title: Sakura Luminance KONAMI STYLE Limited Original Bonus Special Remix CD -kors k Remix-

Rainbow☆Rainbow / Ryu☆
type: Performance

Rolling Gunner+OverPower Complete Soundtrack
type: Performance

オカルトメイデン キャラクターソング・アルバム
type: Performance
title: Occult Maiden Character Song Album

TYPE-R 4th -Side IIDX-
type: MusicAlbum
created: 2008-12-29
date published: 2008-12-29
type: Release
catalogue number: RSCD-0009
tribute to: Ryutaro Nakahara

SHIRO EP / Ryu☆
type: Performance

BLUE DRAGON / 青龍
title: BLUE DRAGON / SEIRYU
type: Composition

Murasaki-EP / Ryu☆
type: Performance

SELECTED TRAXX from milestone
type: Composition

BEMANI BEST for the 10th anniversary
type: Composition

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK コナミスタイル限定セット
type: Performance
name: beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK KONAMI STYLE Limited Set

Yuyushiki Character Song Album Ichigenme!
title: TVアニメ「ゆゆ式」キャラクターソングアルバム いちげんめ！
type: Composition

Escort me? / predia [Limited Edition]
type: Performance

Shoumetsu Toshi -Remix works-
type: Performance
name: 消滅都市 -Remix works-

にじゆめロード / いかさん
name: NIJI YUME ROAD / IKASAN @en
title: Nijiyume Road / IKASAN
type: Composition

Beat U Down (Extended Mix)
tribute to: Ryutaro Nakahara
catalogue number: TRBL-0011P
type: MusicAlbum
date published: 2012-08-11
type: Release
created: 2012-08-11

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK
type: Composition

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
type: Performance

RAIDEN III x MIKADO MANIAX original sound tracks
type: Performance

Mira / Quarks
type: Performance

Active Planets
member: Ryutaro Nakahara
type: MusicGroup
music group member: Ryutaro Nakahara
type: Organization

DanceDanceRevolution A Original Soundtrack
type: Performance

Ryu☆BEST -MOONLiGHT-
type: Performance

アリス・ギア・アイギスEDMアレンジアルバム「エレクトリックダンス DE 成子坂 VS Ryu☆」
title: Alice Gear Aegis EDM Arrange Album: Electric-Dance DE Narukozaka VS Ryu☆
type: Composition
title: Alice Gear Aegis EDM Arrange Album: Hey Ryu☆! Shall we Electric-Dance in NARUKOZAKA? @en

jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
type: Performance

Beat U Down
created: 2012-10-28
type: MusicAlbum
catalogue number: TRBL-0011
date published: 2012-10-28
type: Release
tribute to: Ryutaro Nakahara

REFLEC BEAT groovin'!! Upper ORIGINAL SOUNDTRACK
by artist: Ryutaro Nakahara
created: 2015-07-01
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
catalogue number: LC2256~8
date published: 2015-07-01

EXIT TUNES DANCE PARTY -beatnation RHYZE music council-
type: Performance

幻舞 / Ryu☆
name: GENBU / Ryu☆
type: Composition

Sakura Bloomin* / moimoi x Ryu☆
type: Composition

D14
tribute to: Ryutaro Nakahara
created: 2009-08-15
date published: 2009-08-15
catalogue number: DVSP-0050~1
type: MusicAlbum
type: Release

No No No limits 2 dAnce / Y&Co.
type: Performance

MIND HACK / kradness
type: Performance

REFLEC BEAT groovin'!! + colette ORIGINAL SOUNDTRACK
type: Performance

Kotoba naki Samayoi
type: Composition
title: 言葉ナキ彷徨い

EDP×ゴシックは魔法乙女 Special Collaboration Disc
type: MusicAlbum
created: 2018-08-11
title: EXITTUNES DANCE PRODUCTION × Gothic wa Mahou Otome SPECIAL COLLABORATION DISC
catalogue number: QWZE-18052
date published: 2018-08-11
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-
date published: 2010-12-22
tribute to: Ryutaro Nakahara
type: Release
catalogue number: GFCA-269
type: MusicAlbum
created: 2010-12-22

ユビート ニット オリジナルサウンドトラック
by artist: Ryutaro Nakahara
created: 2010-09-22
type: MusicAlbum
title: jubeat knit ORIGINAL SOUNDTRACK
catalogue number: LC1926
date published: 2010-09-22
creator: Ryutaro Nakahara
type: Release

Rolling Gunner+OverPower Complete Soundtrack
type: Composition

pop'n music ラピストリア Original Soundtrack Vol.1
type: Performance
name: pop'n music Lapistoria Original Soundtrack Vol.1

EXIT TRANCE PRESENTS SPEED Anime Trance BEST Ecstasy Second Season
name: EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシー Second Season
type: Composition

Beat U Down
type: Performance

ポップンミュージック 17 THE MOVIE オリジナルサウンドトラック
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
title: pop'n music 17 THE MOVIE Original Soundtrack
created: 2009-07-24
catalogue number: LC1773~4
creator: Ryutaro Nakahara
date published: 2009-07-24

EXIT TRANCE PRESENTS SPEED アニメトランス BEST THE FINAL
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST THE FINAL
type: Composition

beatmaniaIIDX 14 GOLDオリジナルサウンドトラック
name: beatmania IIDX 14 GOLD ORIGINAL SOUNDTRACK
type: Composition

Fly into dream / Rise and fall / Ryu*
type: Release
creator: Ryutaro Nakahara
date published: 2005-04-01
type: MusicAlbum
created: 2005-04-01
by artist: Ryutaro Nakahara
catalogue number: FRP003

jubeat saucer ORIGINAL SOUNDTRACK -Gourzaemon-
type: Performance

Plan 8 SPECIAL REMIX CD
type: Performance

Escort me? / predia
created: 2012-12-12
type: MusicAlbum
type: Release
date published: 2012-12-12
catalogue number: PSMC-0006
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

BELLADONNA / Myui
type: Composition

S2TBTANO*C ANTHEMS / kors k & REDALiCE
creator: Ryutaro Nakahara
date published: 2017-12-29
created: 2017-12-29
catalogue number: TCPLUS-0028
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

BEMANI×東方Project Ultimate MasterPieces
name: BEMANI×Touhou Project Ultimate MasterPieces
type: Performance

RAIDEN III x MIKADO MANIAX original sound tracks
type: Composition

CONNECT ME!!!
type: Composition

Sakura Luminance Toranoana Original Bonus Ryu☆Special Remix CD -Ouryu Remix-
date published: 2012-12-05
name: Sakura Luminance とらのあな限定オリジナル特典 Ryu☆Special Remix CD 桜龍Remix
creator: Ryutaro Nakahara
type: Release
created: 2012-12-05
type: MusicAlbum
catalogue number: N/A
by artist: Ryutaro Nakahara

SQUAREDANCE
type: Performance

Perfect Comes / lapix
type: Performance

EXIT TUNES PRESENTS SUPER PRODUCERS BEAT MIXED BY Ryu☆
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
catalogue number: QWCE-00156
date published: 2010-04-07
created: 2010-04-07
creator: Ryutaro Nakahara

Sakura Luminance KONAMI STYLE Limited Original Bonus Special Remix CD -kors k Remix-
type: Composition
title: Sakura Luminance KONAMI STYLE限定オリジナル特典 Ryu☆ Special Remix CD Kors k Remix

beatmania IIDX 14 GOLD ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
type: Release
created: 2007-07-02
type: MusicAlbum
catalogue number: LC1554~5
by artist: Ryutaro Nakahara
date published: 2007-07-02
name: beatmaniaIIDX 14 GOLDオリジナルサウンドトラック

月風 / Ryu☆
type: Performance
title: Tsuki Kaze / Ryu☆

HARDCORE SYNDROME 4
type: Performance

beatmania IIDX 25 CANNON BALLERS ORIGINAL SOUNDTRACK
type: Performance

DECADE 05-15 -The Greatest Works- / REMO-CON
type: Composition

plan B
type: Composition

jubeat saucer ORIGINAL SOUNDTRACK -7 Bros.-
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
catalogue number: LC2195
creator: Ryutaro Nakahara
date published: 2015-01-28
created: 2015-01-28

RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS- extra disc
type: Composition

DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt- [Limited Edition]
type: Composition
title: ダライアスバースト アナザークロニクル Live in O-EAST -revolt-

V-RARE SOUNDTRACK 8 - beatmaniaIIDX 8th style
created: 2004-11-18
type: Release
date published: 2004-11-18
creator: Ryutaro Nakahara
catalogue number: LC1349
type: MusicAlbum
by artist: Ryutaro Nakahara

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK
type: Composition

S2TBTANO*C ANTHEMS / kors k & REDALiCE
type: Performance

ハレ トキドキ メランコリック / ここなつ
name: Hare Tokidoki Melancholic / Coconatsu
type: Performance

BLASTRAVE COMPILATION -Burst Rave-
type: Composition

jubeat ORIGINAL SOUNDTRACK
type: Composition
title: ユビートオリジナルサウンドトラック

Entwined Time OST
type: Release
catalogue number: N/A
tribute to: Ryutaro Nakahara
created: 2024-04-13
date published: 2024-04-13
type: MusicAlbum

RED ROAD / Yooh
type: Composition

REFLEC BEAT limelight ORIGINAL SOUNDTRACK
type: Performance

Live the Life Remixes 2 / HIROSHI WATANABE
catalogue number: AHIAL05
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
date published: 2025-10-26
type: MusicAlbum
created: 2025-10-26

EDP presents ravemania 2016 summer
type: Composition

DANCERUSH STARDOM ORIGINAL SOUNDTRACK vol.2
type: MusicAlbum
type: Release
created: 2022-11-16
catalogue number: LC2543~4
date published: 2022-11-16
tribute to: Ryutaro Nakahara

Alice Gear Aegis EDM Arrange Album: Electric-Dance DE Narukozaka VS Ryu☆
date published: 2025-05-05
title: Alice Gear Aegis EDM Arrange Album: Hey Ryu☆! Shall we Electric-Dance in NARUKOZAKA? @en
title: アリス・ギア・アイギスEDMアレンジアルバム「エレクトリックダンス DE 成子坂 VS Ryu☆」
catalogue number: SNGLY-044
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2025-05-05

Donkey Donk EP / Ryu☆
type: Performance

EXIT TRANCE PRESENTS SPEED アニメトランス BEST bitter
type: Composition
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST bitter

DanceDanceRevolution 20th Anniversary Non Stop Mix Mixed by DJ KOO
type: Performance

GEONDAN Rare Tracks 2
creator: Ryutaro Nakahara
type: MusicAlbum
catalogue number: GODCD2
title: GeOnDan レアトラックス 2
date published: 2010-12-31
created: 2010-12-31
type: Release
by artist: Ryutaro Nakahara

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 5
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 5
type: Composition

S2TB Files7: Battle Royale
catalogue number: S2TB-0021~2
type: MusicAlbum
created: 2017-08-11
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
date published: 2017-08-11

cyber beatnation 3 -non-stop best conclusion-
type: Performance

Force of The 4th
type: Performance

EDP presents ravemania speed
type: Release
created: 2017-03-15
type: MusicAlbum
date published: 2017-03-15
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: QWCE-90008

REFLEC BEAT groovin'!! Upper ORIGINAL SOUNDTRACK
type: Composition

SYNTHESIZED / Sota Fujimori
type: Performance

BML! -For the love of beatmania-
type: Release
catalogue number: ICDA-0005
date published: 2005-09-04
created: 2005-09-04
type: MusicAlbum
tribute to: Ryutaro Nakahara

DanceDanceRevolution X & フルフル♪パーティー オリジナルサウンドトラック
type: Composition
name: DanceDanceRevolution X & FuruFuru♪Party Original Soundtrack

Asabaration! REMIXES / Kanae Asaba
type: Performance

Ryu☆BEST -SUNLiGHT-
type: Performance

REFLEC BEAT ORIGINAL SOUNDTRACK
type: Composition

Fly into dream / Rise and fall / Ryu*
type: Composition

AO-0 / 青龍
name: AO-ZERO / Sei-ryu
type: Composition

pop'n music Sunny Park original soundtrack vol.1
type: Performance

Ryu☆BEST -STARLiGHT-
type: MusicAlbum
catalogue number: QWCE-00566
by artist: Ryutaro Nakahara
date published: 2016-02-24
type: Release
creator: Ryutaro Nakahara
created: 2016-02-24

Glitter/神巫詞 / Mayumi Morinaga
title: Glitter/Kamiuta / Mayumi Morinaga [Limited Edition]
type: Composition

Miracle☆Sparkle / Sana
created: 2011-09-21
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2011-09-21
creator: Ryutaro Nakahara
type: Release
catalogue number: LC2090

REFLEC BEAT limelight ORIGINAL SOUNDTRACK
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2012-02-29
catalogue number: GFCA-313~4
date published: 2012-02-29
creator: Ryutaro Nakahara
type: Release

beatmania IIDX 10th style ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
type: Release
created: 2004-05-19
catalogue number: KOLA-066~7
date published: 2004-05-19
type: MusicAlbum
by artist: Ryutaro Nakahara

milestone -dj TAKA-
type: Performance

BEST OF ELECTRO STEP
creator: Ryutaro Nakahara
created: 2012-07-24
type: Release
type: MusicAlbum
by artist: Ryutaro Nakahara
catalogue number: FCCD-0003
date published: 2012-07-24

beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
created: 2005-10-19
catalogue number: GFCA-30~1
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2005-10-19
type: Release
creator: Ryutaro Nakahara

OOO - EP / Ryu☆
type: Performance

DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-
type: Performance

KRAD PARADOX / kradness [Limited Edition]
type: Performance

DECADE 05-15 -The Greatest Works- / REMO-CON
type: Release
type: MusicAlbum
created: 2015-12-16
creator: Ryutaro Nakahara
catalogue number: QWCE-00553
date published: 2015-12-16
by artist: Ryutaro Nakahara

TVアニメ「ゆゆ式」キャラクターソングアルバム いちげんめ！
name: Yuyushiki Character Song Album Ichigenme! [Limited Edition]
type: Performance

HARDCORE SYNDROME 9
type: Composition

Replay! ~Mikuni Shimokawa Seishun Anime Song Covers III~ / Mikuni Shimokawa
creator: Ryutaro Nakahara
name: Replay！～下川みくに青春アニソンカバーIII～ / 下川みくに
catalogue number: PCCA-03209
type: MusicAlbum
created: 2010-07-21
date published: 2010-07-21
type: Release
by artist: Ryutaro Nakahara

bye bye contrail
type: Composition
title: bye bye contrail tri-bute to "Resort Anthem

HEADLINER's -REMIXES OF BRAIN POWER-
type: Composition

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK VOL.2
type: Composition

For UltraPlayers / cosMo@bousouP
type: MusicAlbum
date published: 2015-09-02
catalogue number: QWCE-00496
created: 2015-09-02
title: For UltraPlayers / cosMo@暴走P
type: Release
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

CARDINAL GATE Conclusion
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST bitter
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST bitter
type: Performance

EXIT TUNES DANCE PARTY -beatnation summit 2015-
created: 2015-09-16
type: Release
catalogue number: KD379~80
by artist: Ryutaro Nakahara
date published: 2015-09-16
type: MusicAlbum
creator: Ryutaro Nakahara

巡る運命
title: Meguru Unmei
type: Performance

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 8
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 8
date published: 2009-11-04
type: Release
catalogue number: QWCE-00131
created: 2009-11-04
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

jubeat saucer ORIGINAL SOUNDTRACK -Gourzaemon-
type: Composition

HARDCORE SYNDROME 6
type: Composition

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK
type: Performance

pop'n music 18 せんごく列伝 AC ❤ CS ポップンミュージック & portable & うたっち
type: Composition
name: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi

green lightning / Ryu☆
type: MusicAlbum
created: 2010-08-13
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
date published: 2010-08-13
catalogue number: ETEV-00005

Euniverse II -Frontier-
type: Performance

cyber beatnation 1st conclusion
catalogue number: LC1519
type: Release
created: 2006-12-14
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
date published: 2006-12-14
type: MusicAlbum

enigmaticLIA 4 -Anthemnia L's core- / LIA
type: Performance

CNCT / CONNECT ME!!! 2
type: Composition

ダライアスバースト アナザークロニクル Live in O-EAST -revolt-
type: Performance
name: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt-

Glitter/神巫詞 / Mayumi Morinaga
name: Glitter/Kamiuta / Mayumi Morinaga [Limited Edition]
catalogue number: QWCE-00231
type: Release
created: 2012-06-12
creator: Ryutaro Nakahara
type: MusicAlbum
date published: 2012-06-12
by artist: Ryutaro Nakahara

EXIT TUNES DANCE PARTY × beatnation summit 2017 -10th Anniversary-
title: EDP × beatnation summit 2017 -beatnation 10th Anniversary-
type: Performance

Age of the Moon / Ryu☆
type: Performance

GENBU / Ryu☆
date published: 2009-08-14
type: Release
created: 2009-08-14
catalogue number: ETEV-00002
name: 幻舞 / Ryu☆
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: MusicAlbum

FLASH CUBE / nouvo nude
type: Composition

DanceDanceRevolution X3 VS 2ndMIX ~X3 SIDE~ Original Soundtrack
date published: 2012-06-27
type: Release
created: 2012-06-27
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: LC2137~8
type: MusicAlbum

Vandalusia改
music group member: Ryutaro Nakahara
type: MusicGroup
type: Organization
member: Ryutaro Nakahara

ダライアスバースト アナザークロニクル Live in O-EAST -revolt-
catalogue number: EBCD-0009
type: Release
creator: Ryutaro Nakahara
name: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt-
type: MusicAlbum
created: 2011-10-31
by artist: Ryutaro Nakahara
date published: 2011-10-31

REFLEC BEAT limelight ORIGINAL SOUNDTRACK
type: Composition

熱闘！BEMANIスタジアム ORIGINAL SOUNDTRACK
title: Nettou! BEMANI Stadium ORIGINAL SOUNDTRACK
type: Performance

Cardinal Foundation
created: 2015-08-14
type: Release
catalogue number: datfile-027
type: MusicAlbum
tribute to: Ryutaro Nakahara
date published: 2015-08-14

beatmania IIDX 30 RESIDENT ORIGINAL SOUNDTRACK
type: Performance

pop'n music 20 fantasia original soundtrack
type: Performance

Dance Dance Revolution SuperNOVA
catalogue number: N/A
type: MusicAlbum
type: Release
created: 2007-07-03
creator: Ryutaro Nakahara
date published: 2007-07-03
by artist: Ryutaro Nakahara

Escort me? / predia
type: Composition

Amateras Records Best Vol.4
type: MusicAlbum
catalogue number: AMRC-0076
by artist: Ryutaro Nakahara
created: 2024-12-30
creator: Ryutaro Nakahara
type: Release
date published: 2024-12-30

beatnation RHYZE vs HARDCORE TANO*C
type: Composition

Replay！～下川みくに青春アニソンカバーIII～ / 下川みくに
type: Performance
name: Replay! ~Mikuni Shimokawa Seishun Anime Song Covers III~ / Mikuni Shimokawa

ΑΩ / BlackY
type: Composition

AO-∞ / 青龍
name: AO - INFINITY / SEI-RYU
type: Composition

cyber beatnation 1st conclusion
type: Performance

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK
type: Composition

Sakura Bloomin* / moimoi x Ryu☆
type: Performance

BEMANI BEST for the 10th anniversary
catalogue number: LC1613~7
date published: 2007-12-14
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
created: 2007-12-14

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK vol.2
created: 2014-08-27
type: MusicAlbum
catalogue number: LC2214~5
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
date published: 2014-08-27

BEMANI BEST for the 10th anniversary
type: Performance

月風 / Ryu☆
catalogue number: ETEC-00001
creator: Ryutaro Nakahara
type: Release
date published: 2010-02-19
name: Tsuki Kaze / Ryu☆
type: MusicAlbum
created: 2010-02-19
by artist: Ryutaro Nakahara

言葉ナキ彷徨い
by artist: Ryutaro Nakahara
name: Kotoba naki Samayoi
catalogue number: SJFT-0009
creator: Ryutaro Nakahara
type: Release
type: MusicAlbum
created: 2015-12-30
date published: 2015-12-30

Sakura Luminance TSUTAYA RECORDS Limited Original Bonus Ryu☆Special Remix CD -Rairyu Remix-
type: Release
created: 2012-12-05
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2012-12-05
name: Sakura Luminance TSUTAYA RECORDS限定オリジナル特典 Ryu☆Special Remix CD 雷龍Remix
catalogue number: N/A
creator: Ryutaro Nakahara

FIRST STRIKE ~ SiIvaGunner: King for Another Day Tournament Original Soundtrack VOL. 1
type: MusicAlbum
created: 2020-01-08
catalogue number: N/A
type: Release
date published: 2020-01-08
tribute to: Ryutaro Nakahara

EDP presents PREMIUM MUSIC COLLECTION
creator: Ryutaro Nakahara
type: Release
created: 2021-03-17
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2021-03-17
catalogue number: PCCG-01987

星野奏子 / Prism
name: Prism / Kanako Hoshino
type: Composition

Miracle☆Sparkle / Sana
type: Performance

TERANOID ANTHEMS -live@underground-
type: Performance

WE ARE THE BOSS
type: Performance

EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 8
name: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 8
type: Composition

ゆゆ式ドラマCD「If you want to be happy, be.」
title: YUYUSHIKI DRAMA CD "If you want to be happy, be.
type: Performance

FORTUNE ARTERIAL INJECTED MUSIC COLLECTION
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2008-01-25
catalogue number: AUG-1071
created: 2008-01-25
creator: Ryutaro Nakahara
type: Release

Escort me? / predia [Limited Edition]
type: Composition

Doala no Theme / DJ DOALA
type: Release
name: ドアラのテーマ / DJドアラ
catalogue number: KICS-1377
title: THE THEME OF DOALA / DJ DOALA @en
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2008-07-23
date published: 2008-07-23
creator: Ryutaro Nakahara

PRINCESS OF TRANCE Deluxe
type: Composition

DanceDanceRevolution A Original Soundtrack
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2019-03-20
created: 2019-03-20
type: Release
catalogue number: QWCE-90019
creator: Ryutaro Nakahara

RAIDEN III x MIKADO MANIAX original sound tracks
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
created: 2023-02-23
type: MusicAlbum
date published: 2023-02-23
catalogue number: INCD-E0125~6

GeOnDan レアトラックス 2
title: GEONDAN Rare Tracks 2
type: Composition

アルカノイドDS オーディオプラネット
name: ARKANOID DS -Audio Planet-
type: Performance

Fly high to our dream / Another Infinity feat. Mayumi Morinaga
date published: 2015-10-25
created: 2015-10-25
type: MusicAlbum
by artist: Ryutaro Nakahara
catalogue number: AIMX-001
type: Release
creator: Ryutaro Nakahara

teranoid overground edition
type: Release
created: 2006-03-23
catalogue number: AVCD-17924
type: MusicAlbum
date published: 2006-03-23
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

DANCERUSH STARDOM ORIGINAL SOUNDTRACK vol.2
type: Performance

Reflection of Systems
type: MusicAlbum
catalogue number: OTR-05
date published: 2008-12-29
created: 2008-12-29
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara

cyber beatnation 2 -Hi Speed conclusion-
created: 2011-12-07
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
date published: 2011-12-07
catalogue number: LC2107
creator: Ryutaro Nakahara

Cardinal Foundation
type: Composition

EXIT TUNES DANCE PARTY -beatnation RHYZE music council-
type: Composition

beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK
type: Composition

Amateras Records Best Vol.4
type: Performance

REFLEC BEAT 悠久のリフレシア＋VOLZZA ORIGINAL SOUNDTRACK
name: REFLEC BEAT THE REFLESIA OF ETERNITY + REFLEC BEAT VOLZZA ORIGINAL SOUNDTRACK
type: Composition

Glitter/Kamiuta / Mayumi Morinaga
name: Glitter/神巫詞 / Mayumi Morinaga
type: Performance

DanceDanceRevolution 20th Anniversary Non Stop Mix Mixed by DJ KOO
type: Composition

3in1CD 彷徨いの冥 / 必然のカタストロフィ / 神風コンチェルト
type: Composition
title: 3in1CD Samayoi no Mei / Hitsuzen no Catastrophe / Kamikaze Concerto

ノスタルジア Music Collection 〜Op.1 & Op.2〜
title: NOSTALGIA Music Collection ~Op.1 & Op.2~
type: Performance

beatnation summit -beatmaniaIIDX premiumLIVE-
type: Composition

Facts and Inventions
type: Composition

beatmania IIDX 9th style Original Soundtrack
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
catalogue number: KOLA-040~1
type: MusicAlbum
created: 2003-09-18
date published: 2003-09-18

first steps -tri-bute to 1stMIX-
type: Performance

にじゆめロード -アレンジバージョンCD-
title: NIJI YUME ROAD -Arrange Version CD- @en
name: Nijiyume Road -Arrange Version CD-
type: Composition

BLUE FRACTAL / Ryu*
type: Composition

Tokyo Game Music Show 10th Anniversary Album "Kachoufuugetsu
type: Release
type: MusicAlbum
date published: 2023-04-15
creator: Ryutaro Nakahara
name: 東京ゲーム音楽ショー第10回開催記念アルバム『華蝶風月』
catalogue number: TGMS-2023-1~4
created: 2023-04-15
by artist: Ryutaro Nakahara

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
type: Performance

Chou! Anime Beat
name: 超！アニメビート
type: Composition

焔 -MAGMA-
name: MAGMA
type: Release
date published: 2016-12-21
created: 2016-12-21
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: QWCE-00611

Exciting Kitaku-bu Hangame Dancing
name: エキサイティング帰宅部 ハンゲー部 ダンス篇
type: Performance

beatmania IIDX 9th style Original Soundtrack
type: Composition

Gothic wa Mahou Otome Character Song CD Ruberis: Ruberis... Himitsu no... Shikken Kaishi.
type: Performance
title: ゴシックは魔法乙女 キャラクターソングCD ルベリス「ルベリス・・・秘密の・・・実験開始。」

HARDCORE SYNDROME 2
catalogue number: TANOCD-0009
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2008-08-29
date published: 2008-08-29
type: Release

Alice Gear Aegis EDM Arrange Album: Electric-Dance DE Narukozaka VS Ryu☆
title: Alice Gear Aegis EDM Arrange Album: Hey Ryu☆! Shall we Electric-Dance in NARUKOZAKA? @en
name: アリス・ギア・アイギスEDMアレンジアルバム「エレクトリックダンス DE 成子坂 VS Ryu☆」
type: Performance

ダライアスバースト アナザークロニクル Live in O-EAST -revolt-
name: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt- [Limited Edition]
type: MusicAlbum
created: 2011-10-31
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: EBCD-0008
date published: 2011-10-31
type: Release

オカルトメイデン キャラクターソング・アルバム
title: Occult Maiden Character Song Album
type: Composition

ULTIMATE A-STYLE
type: Performance

EDP presents ravemania speed
type: Composition

pop'n music Lapistoria Original Soundtrack Vol.1
title: pop'n music ラピストリア Original Soundtrack Vol.1
type: Composition

beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK
type: Performance

Double Universe / Hommarju vs P*Light
type: Composition

AGEHA / Ryu☆
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: QWCE-10028
created: 2010-11-03
type: Release
date published: 2010-11-03
type: MusicAlbum

teranoid overground edition
type: Performance

KRAD MATRiX / kradness [Limited Edition]
catalogue number: QWCE-00425
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2015-03-04
created: 2015-03-04
type: Release
creator: Ryutaro Nakahara

songs for X Girlz / t+pazolite
type: Performance

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
type: Composition

Cream puff
music group member: Ryutaro Nakahara
type: MusicGroup
type: Organization
member: Ryutaro Nakahara

オールナイト・オブ・ナイツ ルナティック
title: ALL Night of Knights / ALL Knight of Nights Lunatic
type: MusicAlbum
created: 2019-12-31
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: Release
catalogue number: CCCD-0059
date published: 2019-12-31

消滅都市 -Remix works-
name: Shoumetsu Toshi -Remix works-
type: Composition

D14
type: Performance

CONNECT ME!!! 3.14
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
catalogue number: CNCT-03
created: 2024-10-27
date published: 2024-10-27

ダライアスバースト アナザークロニクル Live in O-EAST -revolt-
type: Composition
title: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt-

トゥインクルリンク REMIXES
title: Twinkle Link REMIXES
type: Performance

beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK
type: Composition

FLASH CUBE / nouvo nude
type: Performance

EXIT TUNES DANCE PARTY -beatnation summit 2015-
type: Performance

Imitation Larval Love
type: Performance

BEST OF ELECTRO STEP
type: Composition

ねこあつめらぶ(ver.しろ)
name: Neko Atsume LOVE (ver.White)
type: Performance

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 5
type: Performance
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 5

jubeat Qubell ORIGINAL SOUNDTRACK
type: Performance

Live the Life Remixes 2 / HIROSHI WATANABE
type: Composition

Exaltation*Beat
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 6
type: Composition
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 6

TYPE-R 4th -Side IIDX-
type: Composition

S2TBTANO*C ANTHEM / kors k & REDALiCE
type: Performance

GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
type: Composition

beatmania IIDX 16 EMPRESS ORIGINAL SOUNDTRACK
type: Composition

D16
created: 2010-12-31
catalogue number: DVSP-0061
type: MusicAlbum
tribute to: Ryutaro Nakahara
type: Release
date published: 2010-12-31

MIND HACK / kradness [Limited Edition]
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: QWCE-90004
date published: 2016-09-07
type: Release
created: 2016-09-07
creator: Ryutaro Nakahara

EXIT TUNES PRESENTS SUPER PRODUCERS BEAT MIXED BY Ryu☆
type: Composition

「夜明け前より瑠璃色な」BGMアレンジCD "BIOSPHERE 3
title: Brighter than Dawning Blue BGM Arrange CD "BIOSPHERE 3 @en
name: Yoake Mae yori Ruriiro na BGM Arrange CD "BIOSPHERE 3
type: Composition

Ryu☆ / Mayumi Morinaga / Xceon - Rendou Special Douga DVD
title: Ryu☆ / Mayumi Morinaga / Xceon - Included Special Video DVD @en
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
name: Ryu☆ / Mayumi Morinaga / Xceon 連動スペシャル動画DVD
creator: Ryutaro Nakahara
date published: 2015-02-04
created: 2015-02-04
catalogue number: GCA-0003

beatnation summit -beatmaniaIIDX premiumLIVE-
date published: 2008-05-29
creator: Ryutaro Nakahara
type: MusicAlbum
created: 2008-05-29
catalogue number: KD273~4
by artist: Ryutaro Nakahara
type: Release

Prism / Kanako Hoshino [Limited Edition]
date published: 2009-04-08
name: 星野奏子 / Prism
type: Release
type: MusicAlbum
created: 2009-04-08
creator: Ryutaro Nakahara
catalogue number: KOCX-1~2
by artist: Ryutaro Nakahara

ゴシックは魔法乙女 キャラクターソングCD ルベリス「ルベリス・・・秘密の・・・実験開始。」
date published: 2021-06-30
type: MusicAlbum
type: Release
title: Gothic wa Mahou Otome Character Song CD Ruberis: Ruberis... Himitsu no... Shikken Kaishi.
created: 2021-06-30
catalogue number: CLRC-10066
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

jubeat knit APPEND SOUNDTRACK
type: Composition

GODHEART / BlackY
type: Composition

jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
type: Composition

Plan 8 / Ryu☆
type: Composition

オカルトメイデン キャラクターソング・アルバム
type: Performance
name: Occult Maiden Character Song Album [Limited Edition]

milestone -dj TAKA-
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2007-06-29
catalogue number: LC1556~7
created: 2007-06-29
creator: Ryutaro Nakahara
type: Release

CONNECT ME!!! 3
type: Composition

The 4th EP / kors k vs Ryu☆
catalogue number: S2TB-0004
type: Release
date published: 2012-10-28
creator: Ryutaro Nakahara
type: MusicAlbum
by artist: Ryutaro Nakahara
created: 2012-10-28

beatmania IIDX 17 SIRIUS ORIGINAL SOUNDTRACK
by artist: Ryutaro Nakahara
type: Release
created: 2010-03-24
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2010-03-24
catalogue number: LC1889~90

HARDCORE SYNDROME 8
type: Performance

EDP presents ravemania
type: Composition

CONNECT ME!!!
type: Performance

Cardinal Foundation:02
type: Performance

Hello,BOSS.2nd
type: Composition

RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
type: Composition
title: RADIAL

PARADISE BLUE / Ryu☆
type: Composition

All that is. Is that all? / Mayumi Morinaga
created: 2019-03-06
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
catalogue number: QWCE-90018
date published: 2019-03-06

beatmania IIDX 25 CANNON BALLERS ORIGINAL SOUNDTRACK
catalogue number: LC2349~52
date published: 2018-03-07
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
created: 2018-03-07
type: MusicAlbum

D14
type: Composition

Stepmania Panzer Force Original Soundtrack
catalogue number: PFCD-0003
tribute to: Ryutaro Nakahara
type: Release
type: MusicAlbum
date published: 2009-08-15
created: 2009-08-15

HARDCORE SYNDROME 2
type: Performance

恋トラ -KOIIRO MASTER TRANCE 03-
name: Koi Tora -KOIIRO MASTER TRANCE 03-
type: Performance

No No No limits 2 dAnce / Y&Co.
created: 2018-01-17
type: Release
type: MusicAlbum
catalogue number: QWCE-00669
creator: Ryutaro Nakahara
date published: 2018-01-17
by artist: Ryutaro Nakahara

Mira / Quarks
type: Composition

teranoid overground edition 1.04
type: Performance

Rainbow☆Rainbow / Ryu☆
type: Composition

Intersect Fractional.
type: Performance

BEMANI PIANO COLLECTION ノスタルジア
name: BEMANI PIANO COLLECTION: NOSTALGIA
type: Composition

Yuyushiki Character Song Album Ichigenme! [Limited Edition]
type: Composition
name: TVアニメ「ゆゆ式」キャラクターソングアルバム いちげんめ！

HARDCORE SYNDROME 9
type: Release
date published: 2015-08-16
type: MusicAlbum
by artist: Ryutaro Nakahara
created: 2015-08-16
creator: Ryutaro Nakahara
catalogue number: TANOCD-0019

DanceDanceRevolution A Original Soundtrack
type: Composition

ゴシックは魔法乙女～さっさと契約しなさい!～ オリジナルサウンドトラックV
name: Gothic wa Mahou Otome ~Sassato Keiyaku Shinasai!~ Original Soundtrack V
creator: Ryutaro Nakahara
type: MusicAlbum
date published: 2025-05-03
catalogue number: 01-0031
by artist: Ryutaro Nakahara
type: Release
created: 2025-05-03

Ryu☆BEST -MOONLiGHT-
catalogue number: QWCE-00565
date published: 2016-02-24
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2016-02-24

SHIRO EP / Ryu☆
type: Composition

O/D*20:EP / Ryu*
creator: Ryutaro Nakahara
created: 2018-08-10
by artist: Ryutaro Nakahara
type: Release
catalogue number: QWZE-18069
date published: 2018-08-10
type: MusicAlbum

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 6
date published: 2009-03-19
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 6
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
created: 2009-03-19
creator: Ryutaro Nakahara
catalogue number: QWCE-00085

BEMANI×東方Project Ultimate MasterPieces
title: BEMANI×Touhou Project Ultimate MasterPieces
type: Composition

ヒストリー・オブ・ビートマニア IIDX
type: Performance
name: History of beatmania IIDX

S2TB Files7: Battle Royale
type: Composition

beatmania IIDX 19 Lincle ORIGINAL SOUNDTRACK
type: Composition

HARDCORE SYNDROME 9
type: Performance

ユビート ニット オリジナルサウンドトラック
type: Performance
title: jubeat knit ORIGINAL SOUNDTRACK

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 10
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 10
type: Composition

WE ARE THE BOSS
type: Composition

songs for X Girlz / t+pazolite
created: 2011-12-17
catalogue number: TCSLCD-0003
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2011-12-17

武装神姫 Character Song & Special Radio Rondo Vol.3
title: BUSOU SHINKI CHARACTER SONG and SPECIAL RADIO RONDO Vol.3
type: Composition

Yuyushiki Character Song Album Ichigenme! [Limited Edition]
type: MusicAlbum
creator: Ryutaro Nakahara
name: TVアニメ「ゆゆ式」キャラクターソングアルバム いちげんめ！
date published: 2013-07-17
type: Release
catalogue number: QWCE-00287
created: 2013-07-17
by artist: Ryutaro Nakahara

オカルトメイデン キャラクターソング・アルバム
name: Occult Maiden Character Song Album [Limited Edition]
type: Composition

Dear,Mr.Ryu☆
type: Performance

milestone Re Edition -dj TAKA-
type: Composition

Kotoba naki Samayoi
title: 言葉ナキ彷徨い
type: Performance

starmine 2020 : Mare Nectaris
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2020-04-29
catalogue number: PCCA-04931
type: Release
created: 2020-04-29
creator: Ryutaro Nakahara

S2TBTANO*C ANTHEMS / kors k & REDALiCE
type: Composition

The 4th EP2
created: 2016-08-14
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2016-08-14
creator: Ryutaro Nakahara
catalogue number: S2TB-0018

starmine Seiryu DISC
title: starmine 青龍 DISC
catalogue number: LC1801
date published: 2009-10-15
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
created: 2009-10-15
creator: Ryutaro Nakahara

REFLEC BEAT 悠久のリフレシア＋VOLZZA ORIGINAL SOUNDTRACK
name: REFLEC BEAT THE REFLESIA OF ETERNITY + REFLEC BEAT VOLZZA ORIGINAL SOUNDTRACK
type: Performance

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK vol.2
type: Composition

EXIT TUNES PRESENTS SUPER PRODUCERS BEAT MIXED BY Ryu☆
type: Performance

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK
type: Performance

pop'n music Sunny Park original soundtrack vol.1
date published: 2013-07-17
created: 2013-07-17
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: LC2174~5
type: Release

DARIUSBURST REMIX WONDER WORLD
catalogue number: ZTTL-0064~5
type: Release
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2010-06-30
creator: Ryutaro Nakahara
created: 2010-06-30

All that is. Is that all? / Mayumi Morinaga
type: Performance

jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
type: Performance

Koi Tora -KOIIRO MASTER TRANCE THE BEST-
name: 恋トラ -KOIIRO MASTER TRANCE THE BEST-
type: Performance

plan B
type: Performance

ESP RA.DE. Ψ Drive Waves 2019
title: エスプレイドΨ Drive Waves 2019
type: MusicAlbum
created: 2019-12-25
creator: Ryutaro Nakahara
date published: 2019-12-25
catalogue number: SRIN-1166
by artist: Ryutaro Nakahara
type: Release

Absolute The 4th
music group member: Ryutaro Nakahara
type: MusicGroup
type: Organization
member: Ryutaro Nakahara

DanceDanceRevolution X3 VS 2ndMIX ~X3 SIDE~ Original Soundtrack
type: Performance

Plan 8 / Ryu☆
type: Performance

For UltraPlayers / cosMo@暴走P
type: Performance
title: For UltraPlayers / cosMo@bousouP

TV Anime "Minami Kamakura Koukou Joshi Jitenshabu" Character Songs Collection KAMA-COLLE
name: Minami Kamakura High School Girls Cycling Club Character Songs Collection KAMA-COLLE @en
name: TVアニメ「南鎌倉高校女子自転車部」キャラクターソングスコレクション かまコレ
type: Performance

DECADE 05-15 rtrax edition -The Greatest Collaborations & Remixes- / REMO-CON
type: Composition

電人K/L.E.D.
by artist: Ryutaro Nakahara
type: Release
title: Denjin-K / L.E.D.
catalogue number: LC1646~7
date published: 2008-05-29
type: MusicAlbum
creator: Ryutaro Nakahara
created: 2008-05-29

beatmania IIDX 10th style ORIGINAL SOUNDTRACK
type: Performance

Rewind! / Keiichi Ueno
created: 2008-12-18
date published: 2008-12-18
catalogue number: LC1729
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara

Facts and Inventions
created: 2006-06-10
date published: 2006-06-10
catalogue number: OTR-01
type: Release
type: MusicAlbum
tribute to: Ryutaro Nakahara

HEADLINER's -REMIXES OF BRAIN POWER-
creator: Ryutaro Nakahara
created: 2025-10-26
type: MusicAlbum
type: Release
date published: 2025-10-26
by artist: Ryutaro Nakahara
catalogue number: ELCR-005

beatmania IIDX 13 DistorteD ORIGINAL SOUNDTRACK
type: Performance

Power Of Nature / PON
type: Composition

NOSTALGIA Music Collection ~Op.1 & Op.2~
type: Composition
title: ノスタルジア Music Collection 〜Op.1 & Op.2〜

teranoid underground edition / teranoid&MC Natsack
type: Performance

R4 -THE 20TH ANNIV. SOUNDS-
type: Composition

S2TBTANO*C ANTHEM / kors k & REDALiCE
created: 2015-08-16
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
date published: 2015-08-16
creator: Ryutaro Nakahara
catalogue number: TCPLUS-0016

Prism / Kanako Hoshino
type: MusicAlbum
date published: 2009-04-08
created: 2009-04-08
catalogue number: COCX-35476
name: 星野奏子 / Prism
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara

焔 -MAGMA-
name: MAGMA
type: Composition

beatmania IIDX CS collection
type: Composition

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK
catalogue number: LC2584~7
type: Release
type: MusicAlbum
date published: 2024-03-13
created: 2024-03-13
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

ULTIMATE A-STYLE
type: Composition

kors k 25th Anniversary ULTIMATE BEST
type: Composition

AO-ZERO / Sei-ryu
created: 2016-12-29
date published: 2016-12-29
name: AO-0 / 青龍
type: MusicAlbum
catalogue number: QWZE-16618
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara

BEMANI SUMMER DIARY 2015 Original Soundtrack
type: Release
type: MusicAlbum
created: 2015-10-21
date published: 2015-10-21
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: LC2268

EXIT TUNES DANCE PARTY × beatnation summit 2017 -10th Anniversary-
title: EDP × beatnation summit 2017 -beatnation 10th Anniversary-
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
catalogue number: QWZE-17232
created: 2017-11-10
date published: 2017-11-10
creator: Ryutaro Nakahara

RED ROAD / Yooh
type: Performance

Gothic wa Mahou Otome Character Song CD Kalmia: Kalmia☆Shinsei☆Nyannyan Beat
type: Release
creator: Ryutaro Nakahara
title: ゴシックは魔法乙女 キャラクターソングCD カルミア「カルミア☆神聖☆にゃんにゃんビート」
date published: 2021-05-26
catalogue number: CLRC-10065
type: MusicAlbum
by artist: Ryutaro Nakahara
created: 2021-05-26

Rainbow Drop / AI / Ryu*
type: Performance

ゴシックは魔法乙女 キャラクターソングCD ルチカ「ルチカのふえぇぇ☆大作戦」
name: Gothic wa Mahou Otome Character Song CD Luccica: Luccica no Fueee☆ Daisakusen
type: Composition

オールナイト・オブ・ナイツ ルナティック
type: Performance
title: ALL Night of Knights / ALL Knight of Nights Lunatic

HARDCORE SYNDROME 8
date published: 2014-08-17
created: 2014-08-17
creator: Ryutaro Nakahara
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
catalogue number: TANOCD-0018

AO-∞ / 青龍
name: AO - INFINITY / SEI-RYU
type: Release
date published: 2017-03-01
created: 2017-03-01
type: MusicAlbum
catalogue number: QWCE-90007
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

武装神姫 Character Song & Special Radio Rondo Vol.3
catalogue number: LC2073~5
title: BUSOU SHINKI CHARACTER SONG and SPECIAL RADIO RONDO Vol.3
type: Release
by artist: Ryutaro Nakahara
created: 2012-01-10
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2012-01-10

武装神姫 Character Song & Special Radio Rondo Vol.3
title: BUSOU SHINKI CHARACTER SONG and SPECIAL RADIO RONDO Vol.3
type: Performance

AD:HOUSE 4
catalogue number: DVSP-0132~3
date published: 2015-08-16
created: 2015-08-16
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

LET'S DO IT AGAIN!! / kors k
type: Composition

TANO*C REMIXES 3
type: Release
catalogue number: TCPLUS-0012
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2013-12-31
date published: 2013-12-31
creator: Ryutaro Nakahara

PARADISE BLUE / Ryu☆
type: Performance

CNCT / CONNECT ME!!! 2
type: Performance

SELECTED TRAXX from milestone
type: Performance

ゴシックは魔法乙女 キャラクターソングCD ルチカ「ルチカのふえぇぇ☆大作戦」
name: Gothic wa Mahou Otome Character Song CD Luccica: Luccica no Fueee☆ Daisakusen
catalogue number: CLRC-10064
type: Release
type: MusicAlbum
date published: 2021-04-28
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
created: 2021-04-28

CARDINAL GATE Conclusion
type: Performance

EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST THE FINAL
title: EXIT TRANCE PRESENTS SPEED アニメトランス BEST THE FINAL
type: Performance

DanceDanceRevolution X3 VS 2ndMIX ~X3 SIDE~ Original Soundtrack
type: Composition

Meguru Unmei
title: 巡る運命
type: Composition

Koi Tora -KOIIRO MASTER TRANCE THE BEST-
name: 恋トラ -KOIIRO MASTER TRANCE THE BEST-
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
catalogue number: AMRC-0080
date published: 2025-10-12
created: 2025-10-12

milestone Re Edition -dj TAKA-
type: Release
type: MusicAlbum
created: 2009-08-21
creator: Ryutaro Nakahara
catalogue number: LC1786~7
date published: 2009-08-21
by artist: Ryutaro Nakahara

Dance Dance Revolution SuperNOVA Original Soundtrack
type: Performance

BEMANI PIANO COLLECTION ノスタルジア
type: Release
title: BEMANI PIANO COLLECTION: NOSTALGIA
type: MusicAlbum
created: 2019-02-27
catalogue number: YCCS-10065
tribute to: Ryutaro Nakahara
date published: 2019-02-27

pop'n music 16 PARTY♪ Original Soundtrack
type: Composition
title: ポップンミュージック 16 PARTY♪ オリジナルサウンドトラック

超・全員参加型パーティー! UpSurge vs. RUSH HOUR II 5.13@CLUB CITTA'
catalogue number: WADV-003
creator: Ryutaro Nakahara
title: Chou Zenin Sankagata Party! UpSurge vs. RUSH HOUR II 5.13@CLUB CITTA'
created: 2007-08-17
date published: 2007-08-17
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

SPACE INVADERS EXTREME -AUDIO CLUSTER-
type: Composition

にじゆめロード -アレンジバージョンCD-
type: MusicAlbum
date published: 2017-03-01
creator: Ryutaro Nakahara
created: 2017-03-01
by artist: Ryutaro Nakahara
type: Release
title: NIJI YUME ROAD -Arrange Version CD- @en
name: Nijiyume Road -Arrange Version CD-
catalogue number: N/A

Ryutaro Nakahara
made: ダライアスバースト アナザークロニクル Live in O-EAST -revolt-
album: beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
album: EXIT TUNES DANCE PARTY -beatnation RHYZE music council-
album: REFLEC BEAT 悠久のリフレシア＋VOLZZA ORIGINAL SOUNDTRACK
made: EXIT TRANCE PRESENTS ファミトランス EX
made: Reflection of Systems
made: Escort me? / predia
made: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 10
made: EXIT TRANCE PRESENTS SPEED アニメトランス BEST THE FINAL
album: A O - E P
member of: Cream puff
made: TERANOID OVERGROUND EDITION KOJA YUKINO
made: せーのっ! / 情報処理部
made: Rolling Gunner+OverPower Complete Soundtrack
album: 「夜明け前より瑠璃色な」BGMアレンジCD "BIOSPHERE 3
made: 必然のカタストロフィ
made: green lightning / Ryu☆
made: RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
made: beatmania IIDX 30 RESIDENT ORIGINAL SOUNDTRACK
made: beatmania IIDX 11 IIDX RED Original Soundtrack
made: For UltraPlayers / cosMo@bousouP
album: EXIT TUNES PRESENTS SUPER PRODUCERS BEAT MIXED BY Ryu☆
made: Fly into dream / Rise and fall / Ryu*
made: DanceDanceRevolution 20th Anniversary Non Stop Mix Mixed by DJ KOO
made: beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
made: ユビートオリジナルサウンドトラック
made: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
made: CARDINAL GATE Conclusion
album: 電人K/L.E.D.
album: RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS- extra disc
album: KRAD MATRiX / kradness [Limited Edition]
album: ポップンミュージック 17 THE MOVIE オリジナルサウンドトラック
album: FORTUNE ARTERIAL INJECTED MUSIC COLLECTION
made: Amateras Records Best Vol.4
album: beatmania IIDX 11 IIDX RED Original Soundtrack
made: Mira / Quarks
made: DinDonDan / Mayumi Morinaga
made: beatnation summit -beatmaniaIIDX premiumLIVE-
album: DinDonDan / Mayumi Morinaga
album: Mira / Quarks
album: Plan 8 / Ryu☆
album: Intersect Fractional.
album: TVアニメ「南鎌倉高校女子自転車部」キャラクターソングスコレクション かまコレ
made: CONNECT ME!!! 3.14
made: ゴシックは魔法乙女 キャラクターソングCD ルチカ「ルチカのふえぇぇ☆大作戦」
album: beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
album: jubeat saucer ORIGINAL SOUNDTRACK -Gourzaemon-
made: The 4th EP / kors k vs Ryu☆
album: Amateras Records Best Vol.4
made: EXIT TRANCE PRESENTS SPEED アニメトランス BEST bitter
album: jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
made: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 15
album: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 6
made: Dance Dance Revolution SuperNOVA
made: Miracle☆Sparkle / Sana
album: Force of The 4th
made: beatmania IIDX 9th style Original Soundtrack
album: ユビートオリジナルサウンドトラック
album: pop'n music 18 せんごく列伝 AC ❤ CS ポップンミュージック & portable & うたっち
album: HARDCORE SYNDROME 8
made: beatmania IIDX 16 EMPRESS ORIGINAL SOUNDTRACK
made: HARDCORE SYNDROME 6
album: BEMANI BEST for the 10th anniversary
made: jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
made: Ryu☆BEST -SILVERLiGHT- <Ryu☆25th Anniversary>
made: Sakura Luminance Toranoana Original Bonus Ryu☆Special Remix CD -Ouryu Remix-
album: We're so Happy / Ryu☆
made: HARDCORE SYNDROME 2
made: ゴシックは魔法乙女 キャラクターソングCD ルベリス「ルベリス・・・秘密の・・・実験開始。」
album: Dance Dance Revolution SuperNOVA Original Soundtrack
made: A O - E P
album: ポップンミュージック 16 PARTY♪ オリジナルサウンドトラック
album: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
album: FLASH CUBE / nouvo nude
made: pop'n music Sunny Park original soundtrack vol.1
album: EXIT TRANCE PRESENTS SPEED アニメトランス BEST THE FINAL
album: Escort me? / predia
type: Person
made: Dance Dance Revolution ULTRAMIX 2 Limited Edition Music Sampler
type: MusicGroup

必然のカタストロフィ
name: Hitsuzen no Catastrophe
type: Composition

ΑΩ / BlackY
date published: 2017-07-19
catalogue number: QWCE-90012
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
created: 2017-07-19

HARDCORE SYNDROME 7
type: Performance

cyber beatnation 3 -non-stop best conclusion-
type: Composition

beatnation Records presents LET'S DO IT NOW!! special remix
type: Composition

beatmania IIDX 11 IIDX RED Original Soundtrack
type: Composition

DanceDanceRevolution X2 Original Soundtrack
type: Composition

pop'n music 16 PARTY♪ Original Soundtrack
name: ポップンミュージック 16 PARTY♪ オリジナルサウンドトラック
type: Performance

Double Universe / Hommarju vs P*Light
type: Release
by artist: Ryutaro Nakahara
catalogue number: DUCD-001
created: 2016-08-14
type: MusicAlbum
date published: 2016-08-14
creator: Ryutaro Nakahara

beatmania IIDX 4th style Original Soundtracks
catalogue number: KMCA-87
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2001-01-24
creator: Ryutaro Nakahara
created: 2001-01-24

Gothic wa Mahou Otome Character Song CD Kalmia: Kalmia☆Shinsei☆Nyannyan Beat
type: Composition
title: ゴシックは魔法乙女 キャラクターソングCD カルミア「カルミア☆神聖☆にゃんにゃんビート」

REFLEC BEAT groovin'!! Upper ORIGINAL SOUNDTRACK
type: Performance

Fly high to our dream / Another Infinity feat. Mayumi Morinaga
type: Performance

Asabaration! REMIXES / Kanae Asaba
type: Composition

HARDCORE SYNDROME 2
type: Composition

Neko Atsume LOVE (ver.White)
title: ねこあつめらぶ(ver.しろ)
type: Composition

jubeat copious APPEND SOUNDTRACK
type: Composition

Entwined Time OST
type: Performance

Rolling Gunner Over Power Original Sound Track
type: Performance
title: ローリングンナー オーバーパワー オリジナル サウンドトラック

Beautiful Harmony / Ryu☆
type: Performance

EXIT TRANCE PRESENTS ウマウマできるトランスを作ってみた 3 サムネで余裕でした
by artist: Ryutaro Nakahara
type: Release
created: 2009-01-07
title: EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 3: Samune de Yoyuu Deshita
type: MusicAlbum
catalogue number: QWCE-00072
date published: 2009-01-07
creator: Ryutaro Nakahara

Gothic wa Mahou Otome ~Sassato Keiyaku Shinasai!~ Original Soundtrack V
type: Performance
title: ゴシックは魔法乙女～さっさと契約しなさい!～ オリジナルサウンドトラックV

first steps -tri-bute to 1stMIX-
created: 2011-05-01
type: Release
date published: 2011-05-01
tribute to: Ryutaro Nakahara
catalogue number: N/A
type: MusicAlbum

FORTUNE ARTERIAL INJECTED MUSIC COLLECTION
type: Performance

にじゆめロード / いかさん
title: NIJI YUME ROAD / IKASAN @en
name: Nijiyume Road / IKASAN
type: Performance

AO-0 / 青龍
title: AO-ZERO / Sei-ryu
type: Performance

TOHOSOS vol.1 ~ Sign of Stars
title: 東方SOS vol.1 ～ Sign of Stars
type: Performance

AGEHA / Ryu☆
type: Composition

GODHEART / BlackY
type: Performance

AO-∞ / 青龍
title: AO - INFINITY / SEI-RYU
type: Performance

beatmania IIDX 28 BISTROVER ORIGINAL SOUNDTRACK
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシーCOMPLETE BEST
name: EXIT TRANCE Presents Speed Anime Trance Best Ecstasy Complete Best
type: Performance

Yuyushiki Character Song Album Ichigenme!
type: Performance
title: TVアニメ「ゆゆ式」キャラクターソングアルバム いちげんめ！

Sakura Luminance とらのあな限定オリジナル特典 Ryu☆Special Remix CD 桜龍Remix
title: Sakura Luminance Toranoana Original Bonus Ryu☆Special Remix CD -Ouryu Remix-
type: Performance

HARDCORE SYNDROME 4
type: Composition

beatmaniaIIDX 14 GOLDオリジナルサウンドトラック
name: beatmania IIDX 14 GOLD ORIGINAL SOUNDTRACK
type: Performance

S2TB Files7: Battle Royale
type: Performance

D12
type: Composition

Power Of Nature / PON
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: LC2233
type: MusicAlbum
date published: 2014-12-24
type: Release
created: 2014-12-24

EXIT TRANCE PRESENTS ウマウマできるトランスを作ってみた 3 サムネで余裕でした
title: EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 3: Samune de Yoyuu Deshita
type: Performance

「夜明け前より瑠璃色な」BGMアレンジCD "BIOSPHERE 3
date published: 2005-09-22
type: MusicAlbum
by artist: Ryutaro Nakahara
title: Brighter than Dawning Blue BGM Arrange CD "BIOSPHERE 3 @en
title: Yoake Mae yori Ruriiro na BGM Arrange CD "BIOSPHERE 3
type: Release
catalogue number: AUG-1063
creator: Ryutaro Nakahara
created: 2005-09-22

EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 22
creator: Ryutaro Nakahara
type: Release
catalogue number: QWCE-00386
created: 2014-10-01
date published: 2014-10-01
by artist: Ryutaro Nakahara
type: MusicAlbum
title: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 22

beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK
created: 2019-06-05
type: MusicAlbum
date published: 2019-06-05
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: LC2388~91

beatmania IIDX 17 SIRIUS ORIGINAL SOUNDTRACK
type: Performance

EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 5 Hyper Kenja Time
creator: Ryutaro Nakahara
date published: 2009-06-17
title: EXIT TRANCE PRESENTS ウマウマできるトランスを作ってみた 5 ハイパー賢者タイム
created: 2009-06-17
catalogue number: QWCE-00106
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release

GENBU / Ryu☆
type: Performance
name: 幻舞 / Ryu☆

beatmania IIDX 18 Resort Anthem ORIGINAL SOUNDTRACK
type: Composition

FORTUNE ARTERIAL INJECTED MUSIC COLLECTION
type: Composition

EXIT TRANCE PRESENTS FamiTrance EX
name: EXIT TRANCE PRESENTS ファミトランス EX
type: Performance

DinDonDan / Mayumi Morinaga
type: Performance

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 22
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 22
type: Composition

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
type: Performance

Dualive / Quarks
type: Composition

ゆゆ式ドラマCD「If you want to be happy, be.」
name: YUYUSHIKI DRAMA CD "If you want to be happy, be.
type: Composition

RAVE RACER REMIX -30th ANNIV. SOUNDS-
type: Performance

月風 / Ryu☆
title: Tsuki Kaze / Ryu☆
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 15
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 15
type: Composition

Plan 8 SPECIAL REMIX CD
type: Composition

CNCT / CONNECT ME!!! 2
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2020-11-08
type: Release
date published: 2020-11-08
creator: Ryutaro Nakahara
catalogue number: CNCT-02

HARDCORE SYNDROME 8
type: Composition

REFLEC BEAT groovin'!! + colette ORIGINAL SOUNDTRACK
type: Composition

Plan 8 SPECIAL REMIX CD
type: Composition

熱闘！BEMANIスタジアム ORIGINAL SOUNDTRACK
type: Composition
title: Nettou! BEMANI Stadium ORIGINAL SOUNDTRACK

beatmania IIDX 24 SINOBUZ ORIGINAL SOUNDTRACK
type: Performance

Denjin-K / L.E.D.
name: 電人K/L.E.D.
type: Performance

RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
name: RADIAL
type: Performance

東京ゲーム音楽ショー第10回開催記念アルバム『華蝶風月』
title: Tokyo Game Music Show 10th Anniversary Album "Kachoufuugetsu
type: Composition

beatmania IIDX 11 IIDX RED Original Soundtrack
type: MusicAlbum
catalogue number: KOLA-092~3
date published: 2005-02-02
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
created: 2005-02-02

bye bye contrail
title: bye bye contrail tri-bute to "Resort Anthem
type: Performance

D11
type: Performance

EDP presents ravemania 2016 summer
type: Performance

EXIT TRANCE PRESENTS ファミトランス EX
type: Release
type: MusicAlbum
name: EXIT TRANCE PRESENTS FamiTrance EX
date published: 2009-11-04
creator: Ryutaro Nakahara
catalogue number: QWCE-00133
created: 2009-11-04
by artist: Ryutaro Nakahara

Rainbow Drop / AI / Ryu*
created: 2003-11-01
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2003-11-01
type: Release
catalogue number: FRP001

TANO*C REMIXES 3
type: Composition

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK
type: Release
by artist: Ryutaro Nakahara
created: 2015-03-04
catalogue number: LC2242~3
type: MusicAlbum
date published: 2015-03-04
creator: Ryutaro Nakahara

KRAD MATRiX / kradness [Limited Edition]
type: Composition

pop'n music 12 いろは AC ♥ CS pop'n music 10
name: pop'n music 12 Iroha AC ♥ CS pop'n music 10
type: Composition

FLASH CUBE / nouvo nude
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: N/A
date published: 2011-12-07
created: 2011-12-07
creator: Ryutaro Nakahara
type: Release

starmine / Ryu☆
type: Composition

ALL Night of Knights / ALL Knight of Nights Lunatic
title: オールナイト・オブ・ナイツ ルナティック
type: Composition

beatnation RHYZE vs HARDCORE TANO*C
type: MusicAlbum
created: 2014-08-27
catalogue number: LC2216
date published: 2014-08-27
type: Release
tribute to: Ryutaro Nakahara

beatnation Records presents We're so Happy special remix
type: Composition

beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
type: MusicAlbum
catalogue number: LC2413~6
date published: 2020-03-18
by artist: Ryutaro Nakahara
type: Release
created: 2020-03-18

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 7
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 7
type: Performance

GODHEART / BlackY
date published: 2019-12-18
creator: Ryutaro Nakahara
created: 2019-12-18
catalogue number: PCCA-04871
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum

せーのっ! / 情報処理部
title: Se no! / Jouhoushoribu [Limited Edition]
type: Composition

beatmania IIDX 11 IIDX RED Original Soundtrack
type: Performance

beatmania IIDX 4th style Original Soundtracks
type: Performance

選ばれし者 / 囚われのアイ
title: Erabareshimono / Toraware no Ai
type: Composition

SQUAREDANCE
type: Composition

Ryu☆Remix-EP++ / Ryu☆
type: Performance

リッジレーサーリミックス -30TH ANNIV. SOUNDS-
title: RIDGE RACER REMIX -30TH ANNIV. SOUNDS-
type: Composition

キミへ☆トランスミッション / PASTEL RADIO
type: Release
created: 2025-10-05
title: Kimi e☆Transmission / PASTEL RADIO
title: Transmission To You / PASTEL RADIO @en
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: N/A
date published: 2025-10-05

DECADE 05-15 rtrax edition -The Greatest Collaborations & Remixes- / REMO-CON
type: Performance

plan B
created: 2010-12-31
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: ETEV-00006
date published: 2010-12-31
creator: Ryutaro Nakahara
type: Release

beatmania IIDX 29 CastHour Original Soundtrack
type: Composition

Ryu☆Remix-EP2 / Ryu☆
type: Composition

MIND HACK / kradness [Limited Edition]
type: Performance

ローリングンナー オーバーパワー オリジナル サウンドトラック
name: Rolling Gunner Over Power Original Sound Track
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 15
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 15
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2012-04-04
catalogue number: QWCE-00226
created: 2012-04-04
creator: Ryutaro Nakahara

bye bye contrail tri-bute to "Resort Anthem
created: 2011-08-12
name: bye bye contrail
type: MusicAlbum
date published: 2011-08-12
tribute to: Ryutaro Nakahara
catalogue number: TCCD-0013
type: Release

Beautiful Harmony / Ryu☆
type: Composition

SELECTED TRAXX from milestone
type: MusicAlbum
date published: 2007-08-11
catalogue number: LP101
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
created: 2007-08-11

CONNECT ME!!! 3
type: Performance

Ryu☆BEST -STARLiGHT-
type: Performance

LET'S DO IT NOW!! / kors k
type: Composition

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK コナミスタイル限定セット
title: beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK KONAMI STYLE Limited Set
type: Composition

beatmania IIDX 16 EMPRESS ORIGINAL SOUNDTRACK
type: Performance

オカルトメイデン キャラクターソング・アルバム
name: Occult Maiden Character Song Album [Limited Edition]
created: 2013-12-18
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: QWCE-00308
date published: 2013-12-18

No No No limits 2 dAnce / Y&Co.
type: Composition

Power Of Nature / PON
type: Performance

BEMANI PIANO COLLECTION: NOSTALGIA
title: BEMANI PIANO COLLECTION ノスタルジア
type: Performance

enigmaticLIA 4 -Anthemnia L's core- / LIA
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2011-06-22
catalogue number: QLC-00002
created: 2011-06-22
creator: Ryutaro Nakahara
type: Release

TYPE-R 4th -Side IIDX-
type: Performance

Glitter/Kamiuta / Mayumi Morinaga [Limited Edition]
title: Glitter/神巫詞 / Mayumi Morinaga
type: Performance

SHIRO EP / Ryu☆
created: 2016-08-14
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: RYUCD-00002
type: Release
date published: 2016-08-14

TOHOSOS vol.1 ~ Sign of Stars
name: 東方SOS vol.1 ～ Sign of Stars
created: 2019-05-05
type: MusicAlbum
catalogue number: TSOS-0001
creator: Ryutaro Nakahara
date published: 2019-05-05
by artist: Ryutaro Nakahara
type: Release

jubeat Qubell ORIGINAL SOUNDTRACK
created: 2017-01-11
type: Release
creator: Ryutaro Nakahara
catalogue number: LC2309
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2017-01-11

HARDCORE SYNDROME 7
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
catalogue number: TANOCD-0014
created: 2013-08-12
date published: 2013-08-12
by artist: Ryutaro Nakahara

TODOFUKEN 2
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2025-05-05
name: 闘涛不拳2
date published: 2025-05-05
catalogue number: TDFK2025
creator: Ryutaro Nakahara
type: Release

Gothic wa Mahou Otome Character Song CD Kalmia: Kalmia☆Shinsei☆Nyannyan Beat
type: Performance
title: ゴシックは魔法乙女 キャラクターソングCD カルミア「カルミア☆神聖☆にゃんにゃんビート」

Ryu☆ / Mayumi Morinaga / Xceon - Rendou Special Douga DVD
title: Ryu☆ / Mayumi Morinaga / Xceon 連動スペシャル動画DVD
title: Ryu☆ / Mayumi Morinaga / Xceon - Included Special Video DVD @en
type: Performance

RAVE RACER REMIX -30th ANNIV. SOUNDS-
type: Composition

ノスタルジア Music Collection 〜Op.1 & Op.2〜
title: NOSTALGIA Music Collection ~Op.1 & Op.2~
type: Release
date published: 2020-08-19
creator: Ryutaro Nakahara
catalogue number: LC2442~6
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2020-08-19

EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシーCOMPLETE BEST
title: EXIT TRANCE Presents Speed Anime Trance Best Ecstasy Complete Best
type: Composition

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK VOL.2
type: MusicAlbum
date published: 2016-10-19
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2016-10-19
catalogue number: LC2297~8

CONNECT ME!!! 3
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
created: 2023-11-11
date published: 2023-11-11
catalogue number: CNCT-03
by artist: Ryutaro Nakahara

BEMANI SUMMER DIARY 2015 Original Soundtrack
type: Performance

R4 -THE 20TH ANNIV. SOUNDS-
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
type: Release
date published: 2019-03-21
catalogue number: SRNS-2004
created: 2019-03-21

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
type: Composition

アルカノイドDS オーディオプラネット
creator: Ryutaro Nakahara
name: ARKANOID DS -Audio Planet-
date published: 2007-12-29
type: Release
catalogue number: SRIN-1036
created: 2007-12-29
type: MusicAlbum
by artist: Ryutaro Nakahara

CONNECT ME!!! 3.14
type: Performance

beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
type: Performance

Dualive / Quarks
type: Performance

トゥインクルリンク REMIXES
name: Twinkle Link REMIXES
type: Composition

ファンタジックぴこれーしょん!
title: Fantastic picoration!
created: 2016-04-24
catalogue number: IO-0300
type: Release
date published: 2016-04-24
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 10
type: Release
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 10
creator: Ryutaro Nakahara
date published: 2010-08-04
catalogue number: QWCE-00172
by artist: Ryutaro Nakahara
created: 2010-08-04
type: MusicAlbum

beatmania IIDX 13 DistorteD ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
created: 2006-08-11
date published: 2006-08-11
catalogue number: LC1491~2
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

jubeat saucer ORIGINAL SOUNDTRACK -7 Bros.-
type: Composition

Dance Dance Revolution SuperNOVA
type: Performance

BELLADONNA / Myui
type: Performance

ALICE GEAR AEGIS ORIGINAL SOUNDTRACK Vol.4
name: アリス・ギア・アイギス ORIGINAL SOUNDTRACK Vol.4
type: Performance

TORA×KOTA
type: Release
type: MusicAlbum
date published: 2010-05-05
catalogue number: N/A
created: 2010-05-05
tribute to: Ryutaro Nakahara

Hare Tokidoki Melancholic / Coconatsu
name: ハレ トキドキ メランコリック / ここなつ
type: Composition

エキサイティング帰宅部 ハンゲー部 ダンス篇
name: Exciting Kitaku-bu Hangame Dancing
by artist: Ryutaro Nakahara
type: MusicAlbum
type: Release
created: 2006-11-15
catalogue number: QWCE-00007
date published: 2006-11-15
creator: Ryutaro Nakahara

PARADISE BLUE / Ryu☆
created: 2014-08-03
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2014-08-03
type: Release
catalogue number: ETA-0031

jubeat Qubell ORIGINAL SOUNDTRACK
type: Composition

teranoid overground edition 1.04
created: 2006-08-30
date published: 2006-08-30
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
catalogue number: AVCD-23013

HARDCORE UNITED TOKYO
type: Performance

HARDCORE SYNDROME 6
type: Performance

テックアーツ ボーカルエクストラコレクション
title: Tech Arts Vocal Extra Collection
type: Performance

beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK
type: MusicAlbum
created: 2008-04-04
date published: 2008-04-04
catalogue number: LC1641~2
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara

Cardinal Foundation
type: Performance

beatmania IIDX 20th Anniversary Tribute BEST
type: Composition

beatmania IIDX CS collection
type: Performance

cyber beatnation 2 -Hi Speed conclusion-
type: Composition

Erabareshimono / Toraware no Ai
created: 2014-11-24
catalogue number: N/A
type: Release
type: MusicAlbum
title: 選ばれし者 / 囚われのアイ
date published: 2014-11-24
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

V-RARE SOUNDTRACK 8 - beatmaniaIIDX 8th style
type: Performance

BELLADONNA / Myui
creator: Ryutaro Nakahara
catalogue number: MYOR-0001
created: 2024-10-27
date published: 2024-10-27
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum

Sakura Luminance TSUTAYA RECORDS Limited Original Bonus Ryu☆Special Remix CD -Rairyu Remix-
type: Performance
title: Sakura Luminance TSUTAYA RECORDS限定オリジナル特典 Ryu☆Special Remix CD 雷龍Remix

Plan 8 SPECIAL REMIX CD
date published: 2013-07-03
tribute to: Ryutaro Nakahara
type: MusicAlbum
type: Release
catalogue number: EOT-0015-CD
created: 2013-07-03

EXIT TRANCE PRESENTS SPEED アニメトランス BEST bitter
type: MusicAlbum
type: Release
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST bitter
date published: 2009-08-19
by artist: Ryutaro Nakahara
created: 2009-08-19
creator: Ryutaro Nakahara
catalogue number: QWCE-00119

HARDCORE SYNDROME 6
type: MusicAlbum
date published: 2012-08-15
created: 2012-08-15
type: Release
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: TANOCD-0013

Tech Arts Vocal Extra Collection
name: テックアーツ ボーカルエクストラコレクション
type: Composition

beatmania IIDX 20th Anniversary Tribute BEST
type: MusicAlbum
created: 2020-03-04
date published: 2020-03-04
creator: Ryutaro Nakahara
type: Release
catalogue number: PCCA-04884
by artist: Ryutaro Nakahara

beatnation Records presents We're so Happy special remix
date published: 2014-09-17
catalogue number: LC2230
created: 2014-09-17
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara

Ikenai Sekai EP / MICHI
type: Composition
name: 「いけない世界」EP / MICHI

TANO*C REMIXES 3
type: Performance

Dualive / Quarks
date published: 2016-04-24
type: Release
type: MusicAlbum
created: 2016-04-24
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: KRCA-00001

キミへ☆トランスミッション / PASTEL RADIO
type: Performance
title: Transmission To You / PASTEL RADIO @en
title: Kimi e☆Transmission / PASTEL RADIO

TERANOID OVERGROUND EDITION KOJA YUKINO
type: Performance

リッジレーサーリミックス -30TH ANNIV. SOUNDS-
title: RIDGE RACER REMIX -30TH ANNIV. SOUNDS-
type: Performance

pop'n music 12 いろは AC ♥ CS pop'n music 10
title: pop'n music 12 Iroha AC ♥ CS pop'n music 10
type: Performance

All that is. Is that all? / Mayumi Morinaga
type: Composition

Miracle☆Sparkle / Sana
type: Composition

SYNTHESIZED / Sota Fujimori
type: Composition

Plan 8 SPECIAL REMIX CD
type: MusicAlbum
type: Release
catalogue number: DPS-2372
created: 2013-07-03
date published: 2013-07-03
tribute to: Ryutaro Nakahara

Ikenai Sekai EP / MICHI
name: 「いけない世界」EP / MICHI
type: Performance

LET'S DO IT NOW!! / kors k
date published: 2014-06-04
created: 2014-06-04
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
catalogue number: QWCE-00363

Donkey Donk EP / Ryu☆
type: Composition

TANO*C EXTRA
date published: 2013-12-31
creator: Ryutaro Nakahara
created: 2013-12-31
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: TANOCD-0015~7

Little*Lion*Heart (Ryu* Remix) / 竹達彩奈
name: Little*Lion*Heart (Ryu* Remix) / Ayana Taketatsu
date published: 2016-11-02
type: Release
catalogue number: DSP-02112
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2016-11-02

Age of the Moon / Ryu☆
type: Composition

「夜明け前より瑠璃色な」BGMアレンジCD "BIOSPHERE 3
title: Brighter than Dawning Blue BGM Arrange CD "BIOSPHERE 3 @en
type: Performance
title: Yoake Mae yori Ruriiro na BGM Arrange CD "BIOSPHERE 3

エキサイティング帰宅部 ハンゲー部 ダンス篇
type: Composition
title: Exciting Kitaku-bu Hangame Dancing

GITADORA Original Soundtracks 2nd season
type: Performance

ポップンミュージック 17 THE MOVIE オリジナルサウンドトラック
name: pop'n music 17 THE MOVIE Original Soundtrack
type: Performance

DanceDanceRevolution X2 Original Soundtrack
type: Performance

GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
created: 2012-11-21
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
date published: 2012-11-21
catalogue number: LC2102~3
type: Release

BEMANI SYMPHONY ORIGINAL SOUNDTRACK
type: Performance

RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS-
creator: Ryutaro Nakahara
catalogue number: SRNS-2002
type: MusicAlbum
date published: 2017-07-27
name: レイジレーサーリミックス -THE 20TH ANNIV. SOUNDS-
by artist: Ryutaro Nakahara
type: Release
created: 2017-07-27

KRAD PARADOX / kradness
type: Performance

EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシー Second Season
name: EXIT TRANCE PRESENTS SPEED Anime Trance BEST Ecstasy Second Season
type: Performance

TV Anime "Minami Kamakura Koukou Joshi Jitenshabu" Character Songs Collection KAMA-COLLE
name: TVアニメ「南鎌倉高校女子自転車部」キャラクターソングスコレクション かまコレ
name: Minami Kamakura High School Girls Cycling Club Character Songs Collection KAMA-COLLE @en
type: Composition

3in1CD Samayoi no Mei / Hitsuzen no Catastrophe / Kamikaze Concerto
catalogue number: SJFT-0040
date published: 2018-12-30
created: 2018-12-30
name: 3in1CD 彷徨いの冥 / 必然のカタストロフィ / 神風コンチェルト
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara

EDP presents PREMIUM MUSIC COLLECTION
type: Composition

GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
type: Performance

UNDER NINJA ORIGINAL SOUNDTRACK
title: TVアニメ「アンダーニンジャ」オリジナルサウンドトラック
type: Performance

Sakura Bloomin* / moimoi x Ryu☆
by artist: Ryutaro Nakahara
type: Release
date published: 2019-02-23
catalogue number: QWZE-18262
type: MusicAlbum
created: 2019-02-23
creator: Ryutaro Nakahara

アリス・ギア・アイギス ORIGINAL SOUNDTRACK Vol.4
date published: 2021-07-15
title: ALICE GEAR AEGIS ORIGINAL SOUNDTRACK Vol.4
created: 2021-07-15
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
catalogue number: ZTTL-0110~1
creator: Ryutaro Nakahara

beatnation RHYZE vs HARDCORE TANO*C
type: Performance

Amateras Records Best Vol.4
type: Composition

jubeat saucer ORIGINAL SOUNDTRACK -Gourzaemon-
created: 2014-03-26
type: Release
date published: 2014-03-26
catalogue number: LC2194
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum

ALICE GEAR AEGIS ORIGINAL SOUNDTRACK Vol.4
name: アリス・ギア・アイギス ORIGINAL SOUNDTRACK Vol.4
type: Composition

Euniverse II -Frontier-
type: Composition

BLUE FRACTAL / Ryu*
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
created: 2018-12-29
date published: 2018-12-29
creator: Ryutaro Nakahara
catalogue number: QWZE-18216

beatmania IIDX 29 CastHour Original Soundtrack
type: Performance

beatmania IIDX 20 tricoro ORIGINAL SOUNDTRACK Vol.1
type: Composition

teranoid overground edition 1.04
type: Composition

teranoid underground edition / teranoid&MC Natsack
type: Composition

Ryu☆BEST -SILVERLiGHT- <Ryu☆25th Anniversary>
type: MusicAlbum
type: Release
date published: 2025-10-12
by artist: Ryutaro Nakahara
created: 2025-10-12
creator: Ryutaro Nakahara
catalogue number: EXMP-00011

BML! -For the love of beatmania-
type: Performance

crew -beatnation 10th anniversary-
type: Release
created: 2017-03-15
creator: Ryutaro Nakahara
date published: 2017-03-15
by artist: Ryutaro Nakahara
catalogue number: BNR-1702
type: MusicAlbum

ΑΩ / BlackY
type: Performance

BEST OF ELECTRO STEP
type: Performance

Glitter/神巫詞 / Mayumi Morinaga
title: Glitter/Kamiuta / Mayumi Morinaga
type: Composition

KRAD PARADOX / kradness [Limited Edition]
type: Composition

アルカノイドDS オーディオプラネット
name: ARKANOID DS -Audio Planet-
type: Composition

Chou Zenin Sankagata Party! UpSurge vs. RUSH HOUR II 5.13@CLUB CITTA'
title: 超・全員参加型パーティー! UpSurge vs. RUSH HOUR II 5.13@CLUB CITTA'
type: Composition

LET'S DO IT NOW!! / kors k
type: Performance

TVアニメ「南鎌倉高校女子自転車部」キャラクターソングスコレクション かまコレ
date published: 2017-04-19
catalogue number: QWCE-00628
title: TV Anime "Minami Kamakura Koukou Joshi Jitenshabu" Character Songs Collection KAMA-COLLE
name: Minami Kamakura High School Girls Cycling Club Character Songs Collection KAMA-COLLE @en
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
created: 2017-04-19
creator: Ryutaro Nakahara

beatnation summit -beatmaniaIIDX premiumLIVE-
type: Performance

Kimi e☆Transmission / PASTEL RADIO
name: キミへ☆トランスミッション / PASTEL RADIO
name: Transmission To You / PASTEL RADIO @en
type: Composition

beatnation Records presents LET'S DO IT NOW!! special remix
date published: 2014-06-04
creator: Ryutaro Nakahara
catalogue number: LC2213
created: 2014-06-04
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum

Plan 8 SPECIAL REMIX CD
type: Performance

YUYUSHIKI DRAMA CD "If you want to be happy, be.
type: Release
date published: 2013-12-29
name: ゆゆ式ドラマCD「If you want to be happy, be.」
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2013-12-29
catalogue number: YYSK-0001
creator: Ryutaro Nakahara

History of beatmania IIDX
by artist: Ryutaro Nakahara
type: MusicAlbum
title: ヒストリー・オブ・ビートマニア IIDX
catalogue number: KMCA-152
date published: 2002-03-27
created: 2002-03-27
creator: Ryutaro Nakahara
type: Release

超・全員参加型パーティー! UpSurge vs. RUSH HOUR II 5.13@CLUB CITTA'
title: Chou Zenin Sankagata Party! UpSurge vs. RUSH HOUR II 5.13@CLUB CITTA'
type: Performance

Beat U Down
type: Composition

TORA×KOTA
type: Composition

jubeat knit APPEND SOUNDTRACK
type: Performance

pop'n music ラピストリア Original Soundtrack Vol.1
type: MusicAlbum
creator: Ryutaro Nakahara
title: pop'n music Lapistoria Original Soundtrack Vol.1
by artist: Ryutaro Nakahara
date published: 2014-12-24
type: Release
created: 2014-12-24
catalogue number: LC2231~2

Force of The 4th
type: Composition

BREAKIN'★STAR
catalogue number: PSOLO-003
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
type: MusicAlbum
date published: 2014-12-30
created: 2014-12-30

beatnation Records presents We're so Happy special remix
type: Performance

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK
type: Performance

Ryu☆BEST -SUNLiGHT-
type: Composition

REFLEC BEAT 悠久のリフレシア＋VOLZZA ORIGINAL SOUNDTRACK
date published: 2017-04-12
title: REFLEC BEAT THE REFLESIA OF ETERNITY + REFLEC BEAT VOLZZA ORIGINAL SOUNDTRACK
catalogue number: LC2319~22
type: Release
created: 2017-04-12
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

#FFFFFF
type: MusicGroup
member: Ryutaro Nakahara
type: Organization
music group member: Ryutaro Nakahara

EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシー
name: EXIT TRANCE Presents Speed Anime Trance Best Ecstasy
type: Composition

SPACE INVADERS EXTREME -AUDIO CLUSTER-
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
created: 2008-03-19
catalogue number: ZTTL-0062
date published: 2008-03-19

Rainbow☆Rainbow / Ryu☆
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2011-12-07
catalogue number: QWCE-00202
created: 2011-12-07

Sakura Luminance KONAMI STYLE Limited Original Bonus Special Remix CD -kors k Remix-
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2012-12-05
title: Sakura Luminance KONAMI STYLE限定オリジナル特典 Ryu☆ Special Remix CD Kors k Remix
catalogue number: N/A
created: 2012-12-05
by artist: Ryutaro Nakahara

beatmania IIDX 25 CANNON BALLERS ORIGINAL SOUNDTRACK
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシー Second Season
created: 2009-06-03
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
catalogue number: QWCE-00101
title: EXIT TRANCE PRESENTS SPEED Anime Trance BEST Ecstasy Second Season
date published: 2009-06-03

Replay！～下川みくに青春アニソンカバーIII～ / 下川みくに
name: Replay! ~Mikuni Shimokawa Seishun Anime Song Covers III~ / Mikuni Shimokawa
type: Composition

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK VOL.2
creator: Ryutaro Nakahara
catalogue number: LC2263~4
created: 2015-09-16
date published: 2015-09-16
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

Plan 8 / Ryu☆
created: 2013-07-03
catalogue number: QWCE-00285
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
date published: 2013-07-03
type: MusicAlbum

TODOFUKEN 2
title: 闘涛不拳2
type: Performance

beatmania IIDX 9th style Original Soundtrack
type: Performance

DANCERUSH STARDOM ORIGINAL SOUNDTRACK vol.2
type: Composition

beatmania IIDX 19 Lincle ORIGINAL SOUNDTRACK
type: Performance

彷徨いの冥
title: Samayoi no Mei
type: Composition

pop'n music 17 THE MOVIE Original Soundtrack
type: Composition
title: ポップンミュージック 17 THE MOVIE オリジナルサウンドトラック

にじゆめロード -アレンジバージョンCD-
name: NIJI YUME ROAD -Arrange Version CD- @en
type: Performance
title: Nijiyume Road -Arrange Version CD-

超！アニメビート
title: Chou! Anime Beat
date published: 2010-08-04
created: 2010-08-04
type: MusicAlbum
catalogue number: DGBA-10001
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

エスプレイドΨ Drive Waves 2019
title: ESP RA.DE. Ψ Drive Waves 2019
type: Composition

Doala no Theme / DJ DOALA
name: THE THEME OF DOALA / DJ DOALA @en
type: Composition
name: ドアラのテーマ / DJドアラ

beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
type: Composition

jubeat saucer ORIGINAL SOUNDTRACK -Sho & Hoshiko-
type: Composition

Koi Tora -KOIIRO MASTER TRANCE 03-
title: 恋トラ -KOIIRO MASTER TRANCE 03-
type: Composition

ゴシックは魔法乙女～さっさと契約しなさい!～ オリジナルサウンドトラックV
type: Composition
name: Gothic wa Mahou Otome ~Sassato Keiyaku Shinasai!~ Original Soundtrack V

DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-
type: Composition

Ryu☆Remix-EP2 / Ryu☆
type: Performance

HHH
member: Ryutaro Nakahara
type: Organization
music group member: Ryutaro Nakahara
type: MusicGroup

Fly into dream / Rise and fall / Ryu*
type: Performance

Rolling Gunner Over Power Original Sound Track
catalogue number: PRG-005
created: 2020-02-15
date published: 2020-02-15
type: Release
type: MusicAlbum
name: ローリングンナー オーバーパワー オリジナル サウンドトラック
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
type: Release
type: MusicAlbum
created: 2011-10-12
creator: Ryutaro Nakahara
catalogue number: LC2032~3
date published: 2011-10-12
by artist: Ryutaro Nakahara

Double Universe / Hommarju vs P*Light
type: Performance

Seventh Heaven / Ryu☆
type: Composition

Ryu☆BEST -STARLiGHT-
type: Composition

KRAD PARADOX / kradness
type: Composition

東京ゲーム音楽ショー第10回開催記念アルバム『華蝶風月』
type: Performance
title: Tokyo Game Music Show 10th Anniversary Album "Kachoufuugetsu

A O - E P
name: AO - EP / Ryu*
type: Release
date published: 2015-10-25
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: RYUCD-00001
created: 2015-10-25

starmine 2020 : Mare Nectaris
type: Performance

Se no! / Jouhoushoribu
catalogue number: QWCE-00275
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
created: 2013-04-17
type: MusicAlbum
name: せーのっ! / 情報処理部
date published: 2013-04-17

Sakura Luminance Animate Original Bonus Ryu☆Special Remix CD -Seiryu Remix-
name: Sakura Luminance アニメイトオリジナル特典 Ryu☆Special Remix CD 青龍Remix
type: Composition

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
type: Composition

Ryu☆BEST -SILVERLiGHT- <Ryu☆25th Anniversary>
type: Composition

ゴシックは魔法乙女 キャラクターソングCD ルチカ「ルチカのふえぇぇ☆大作戦」
title: Gothic wa Mahou Otome Character Song CD Luccica: Luccica no Fueee☆ Daisakusen
type: Performance

Euniverse II -Frontier-
catalogue number: YACT-007
tribute to: Ryutaro Nakahara
type: MusicAlbum
type: Release
created: 2018-12-30
date published: 2018-12-30

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 10
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 10
type: Performance

EXIT TRANCE Presents Speed Anime Trance Best Ecstasy
type: Performance
name: EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシー

KRAD MATRiX / kradness
type: Performance

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
created: 2013-10-23
catalogue number: LC2179~80
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
date published: 2013-10-23

Auridy
type: Organization
music group member: Ryutaro Nakahara
member: Ryutaro Nakahara
type: MusicGroup

ねこあつめらぶ(ver.しろ)
title: Neko Atsume LOVE (ver.White)
catalogue number: QWCE-00497
date published: 2015-08-19
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
created: 2015-08-19
creator: Ryutaro Nakahara

jubeat copious APPEND SOUNDTRACK
type: Performance

BEMANI SYMPHONY ORIGINAL SOUNDTRACK
type: Composition

TVアニメ「アンダーニンジャ」オリジナルサウンドトラック
name: UNDER NINJA ORIGINAL SOUNDTRACK
type: Composition

PRINCESS OF TRANCE Deluxe
type: Performance

GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
type: Performance

EDM Extreme
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2015-07-01
date published: 2015-07-01
catalogue number: QWCE-00472
creator: Ryutaro Nakahara
type: Release

beatmania IIDX 20 tricoro ORIGINAL SOUNDTRACK Vol.1
type: Performance

jubeat copious APPEND SOUNDTRACK
type: MusicAlbum
catalogue number: GFCA-298
date published: 2012-03-28
created: 2012-03-28
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara

beatmania IIDX 13 DistorteD ORIGINAL SOUNDTRACK
type: Composition

Ryu☆ / Mayumi Morinaga / Xceon 連動スペシャル動画DVD
title: Ryu☆ / Mayumi Morinaga / Xceon - Included Special Video DVD @en
title: Ryu☆ / Mayumi Morinaga / Xceon - Rendou Special Douga DVD
type: Composition

MAGMA
type: Performance
name: 焔 -MAGMA-

jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
type: Composition

DARIUSBURST REMIX WONDER WORLD
type: Composition

Intersect Fractional.
type: Composition

green lightning / Ryu☆
type: Composition

beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK
type: Performance

beatmania IIDX 28 BISTROVER ORIGINAL SOUNDTRACK
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: LC2469~72
date published: 2021-03-17
created: 2021-03-17
creator: Ryutaro Nakahara
type: Release

beatnation Records presents LET'S DO IT NOW!! special remix
type: Performance

EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 5 Hyper Kenja Time
type: Composition
title: EXIT TRANCE PRESENTS ウマウマできるトランスを作ってみた 5 ハイパー賢者タイム

ULTIMATE A-STYLE
created: 2008-04-25
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: HBCS-102
creator: Ryutaro Nakahara
type: Release
date published: 2008-04-25

TODOFUKEN 2
name: 闘涛不拳2
type: Composition

crew -beatnation 10th anniversary-
type: Performance

pop'n music 20 fantasia original soundtrack
type: Release
created: 2012-07-25
catalogue number: LC2139~41
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2012-07-25
creator: Ryutaro Nakahara

RAVE RACER REMIX -30th ANNIV. SOUNDS-
created: 2026-02-06
type: MusicAlbum
by artist: Ryutaro Nakahara
catalogue number: SRNS-2006
date published: 2026-02-06
creator: Ryutaro Nakahara
type: Release

ファンタジックぴこれーしょん!
type: Performance
name: Fantastic picoration!

jubeat ORIGINAL SOUNDTRACK
type: Performance
name: ユビートオリジナルサウンドトラック

HARDCORE SYNDROME X
type: Composition

パチスロ ビートマニア オリジナルサウンドトラック
type: Performance
name: PACHISLOT beatmania ORIGINAL SOUNDTRACK

EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 15
title: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 15
type: Performance

Rainbow Drop / AI / Ryu*
type: Composition

DinDonDan / Mayumi Morinaga
created: 2015-02-04
catalogue number: QWCE-00430
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2015-02-04

milestone Re Edition -dj TAKA-
type: Performance

DECADE 05-15 rtrax edition -The Greatest Collaborations & Remixes- / REMO-CON
creator: Ryutaro Nakahara
type: Release
type: MusicAlbum
date published: 2017-02-15
catalogue number: RTRAX003D
by artist: Ryutaro Nakahara
created: 2017-02-15

Hare Tokidoki Melancholic / Coconatsu
catalogue number: GFCA-481
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
date published: 2020-03-18
title: ハレ トキドキ メランコリック / ここなつ
created: 2020-03-18

Force of The 4th
date published: 2020-10-07
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
created: 2020-10-07
type: MusicAlbum
catalogue number: PCCA-04972

jubeat saucer ORIGINAL SOUNDTRACK -Sho & Hoshiko-
catalogue number: LC2152
date published: 2013-07-17
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2013-07-17

EDP×ゴシックは魔法乙女 Special Collaboration Disc
name: EXITTUNES DANCE PRODUCTION × Gothic wa Mahou Otome SPECIAL COLLABORATION DISC
type: Composition

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 7
type: Composition
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 7

HARDCORE SYNDROME 4
date published: 2010-08-27
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2010-08-27
type: Release
catalogue number: TANOCD-0011

Stepmania Panzer Force Original Soundtrack
type: Composition

Nettou! BEMANI Stadium ORIGINAL SOUNDTRACK
created: 2014-03-05
by artist: Ryutaro Nakahara
name: 熱闘！BEMANIスタジアム ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
type: Release
catalogue number: LC2203
date published: 2014-03-05
type: MusicAlbum

milestone -dj TAKA-
type: Composition

Fly high to our dream / Another Infinity feat. Mayumi Morinaga
type: Composition

TORA×KOTA
type: Performance

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK vol.2
type: Performance

SYNTHESIZED -Re Edition- / Sota Fujimori
catalogue number: LC1788~9
type: Release
created: 2009-08-21
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2009-08-21
creator: Ryutaro Nakahara

HARDCORE UNITED TOKYO
creator: Ryutaro Nakahara
date published: 2013-08-12
catalogue number: S2TB-0007~8
type: Release
created: 2013-08-12
type: MusicAlbum
by artist: Ryutaro Nakahara

電人K/L.E.D.
title: Denjin-K / L.E.D.
type: Composition

starmine 2020 : Mare Nectaris
type: Composition

HARDCORE SYNDROME 5
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: TANOCD-0012
type: Release
created: 2011-08-26
date published: 2011-08-26
creator: Ryutaro Nakahara

Glitter/神巫詞 / Mayumi Morinaga
title: Glitter/Kamiuta / Mayumi Morinaga
date published: 2012-06-06
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2012-06-06
catalogue number: QWCE-00232

GEONDAN Rare Tracks 2
type: Performance
title: GeOnDan レアトラックス 2

HARDCORE SYNDROME 7
type: Composition

songs for X Girlz / t+pazolite
type: Composition

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK
type: Composition

beatmania IIDX 16 EMPRESS ORIGINAL SOUNDTRACK
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
created: 2009-04-24
date published: 2009-04-24
catalogue number: LC1761~2
creator: Ryutaro Nakahara

jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: LC2151
created: 2013-03-27
type: Release
date published: 2013-03-27

LET'S DO IT AGAIN!! / kors k
catalogue number: QWCE-00450
created: 2015-03-18
by artist: Ryutaro Nakahara
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
date published: 2015-03-18

EDP presents ravemania
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
date published: 2016-01-20
created: 2016-01-20
creator: Ryutaro Nakahara
catalogue number: QWCE-00524

Ryu☆Remix-EP2 / Ryu☆
date published: 2023-04-15
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2023-04-15
creator: Ryutaro Nakahara
catalogue number: N/A

REFLEC BEAT ORIGINAL SOUNDTRACK
catalogue number: LC2029~30
type: Release
type: MusicAlbum
date published: 2011-04-20
by artist: Ryutaro Nakahara
created: 2011-04-20
creator: Ryutaro Nakahara

beatmania IIDX 18 Resort Anthem ORIGINAL SOUNDTRACK
type: Performance

beatmania IIDX 10th style ORIGINAL SOUNDTRACK
type: Composition

EXIT TUNES PRESENTS Entrance Dream Music
type: Performance

starmine / Ryu☆
type: MusicAlbum
by artist: Ryutaro Nakahara
created: 2009-10-15
date published: 2009-10-15
creator: Ryutaro Nakahara
type: Release
catalogue number: LC1799~800

彷徨いの冥
type: Release
date published: 2015-05-10
title: Samayoi no Mei
catalogue number: SJFT-0003
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2015-05-10

The 4th
music group member: Ryutaro Nakahara
type: MusicGroup
type: Organization
member: Ryutaro Nakahara

CARDINAL GATE Conclusion
created: 2007-08-30
date published: 2007-08-30
creator: Ryutaro Nakahara
catalogue number: LC1581
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum

EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 7
type: Release
name: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 7
type: MusicAlbum
creator: Ryutaro Nakahara
created: 2009-07-01
by artist: Ryutaro Nakahara
date published: 2009-07-01
catalogue number: QWCE-00105

レイジレーサーリミックス -THE 20TH ANNIV. SOUNDS-
title: RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS-
type: Performance

DinDonDan / Mayumi Morinaga
type: Composition

beatmania IIDX 24 SINOBUZ ORIGINAL SOUNDTRACK
type: Composition

ULTIMATE A-STYLE 2
type: Composition

DanceDanceRevolution 20th Anniversary Non Stop Mix Mixed by DJ KOO
catalogue number: QWCE-90020
type: Release
creator: Ryutaro Nakahara
date published: 2019-03-03
type: MusicAlbum
by artist: Ryutaro Nakahara
created: 2019-03-03

Sakura Luminance アニメイトオリジナル特典 Ryu☆Special Remix CD 青龍Remix
date published: 2012-12-05
by artist: Ryutaro Nakahara
type: MusicAlbum
title: Sakura Luminance Animate Original Bonus Ryu☆Special Remix CD -Seiryu Remix-
creator: Ryutaro Nakahara
type: Release
created: 2012-12-05
catalogue number: N/A

beatmania IIDX 19 Lincle ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
catalogue number: GFCA-315~6
created: 2012-02-29
date published: 2012-02-29
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
created: 2013-11-27
creator: Ryutaro Nakahara
date published: 2013-11-27
catalogue number: LC2193

Escort me? / predia [Limited Edition]
creator: Ryutaro Nakahara
type: Release
type: MusicAlbum
catalogue number: PSMC-0005
by artist: Ryutaro Nakahara
date published: 2012-12-12
created: 2012-12-12

SQUAREDANCE
type: Release
catalogue number: N/A
created: 2009-01-01
type: MusicAlbum
tribute to: Ryutaro Nakahara
date published: 2009-01-01

teranoid overground edition
type: Composition

EDP presents ravemania 2016 summer
created: 2016-07-06
creator: Ryutaro Nakahara
date published: 2016-07-06
type: MusicAlbum
catalogue number: QWCE-90003
type: Release
by artist: Ryutaro Nakahara

HARDCORE SYNDROME 5
type: Composition

Shoumetsu Toshi -Remix works-
type: MusicAlbum
name: 消滅都市 -Remix works-
date published: 2016-12-28
created: 2016-12-28
catalogue number: NCRS 0017
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

GITADORA Original Soundtracks 2nd season
type: Release
catalogue number: LC2166
created: 2013-11-27
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2013-11-27
creator: Ryutaro Nakahara

Dear,Mr.Ryu☆
type: Composition

RED ROAD / Yooh
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
catalogue number: QWCE-90013
by artist: Ryutaro Nakahara
date published: 2017-07-19
created: 2017-07-19

beatmania IIDX 29 CastHour Original Soundtrack
catalogue number: LC2521~4
type: MusicAlbum
date published: 2022-03-16
by artist: Ryutaro Nakahara
type: Release
created: 2022-03-16
creator: Ryutaro Nakahara

SYNTHESIZED / Sota Fujimori
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2008-08-29
catalogue number: LC1644~5
created: 2008-08-29
by artist: Ryutaro Nakahara

EXIT TUNES PRESENTS Entrance Dream Music
type: Composition

jubeat saucer ORIGINAL SOUNDTRACK -7 Bros.-
type: Performance

enigmaticLIA 4 -Anthemnia L's core- / LIA
type: Composition

beatmania IIDX 18 Resort Anthem ORIGINAL SOUNDTRACK
created: 2011-02-23
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: LC2002~3
type: Release
date published: 2011-02-23

HARDCORE UNITED TOKYO
type: Composition

HEADLINER's -REMIXES OF BRAIN POWER-
type: Performance

first steps -tri-bute to 1stMIX-
type: Composition

TERANOID OVERGROUND EDITION KOJA YUKINO
type: Composition

Murasaki-EP / Ryu☆
type: Composition

History of beatmania IIDX
name: ヒストリー・オブ・ビートマニア IIDX
type: Composition

Sakura Luminance / Ryu☆
type: Composition

jubeat knit APPEND SOUNDTRACK
created: 2011-04-20
date published: 2011-04-20
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
type: Release
catalogue number: LC2023

jubeat saucer ORIGINAL SOUNDTRACK -Sho & Hoshiko-
type: Performance

beatmania IIDX 30 RESIDENT ORIGINAL SOUNDTRACK
type: Composition

KRAD MATRiX / kradness
date published: 2015-03-04
created: 2015-03-04
catalogue number: QWCE-00426
creator: Ryutaro Nakahara
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum

Seventh Heaven / Ryu☆
type: Performance

Occult Maiden Character Song Album
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
name: オカルトメイデン キャラクターソング・アルバム
type: MusicAlbum
created: 2013-12-18
type: Release
date published: 2013-12-18
catalogue number: QWCE-00354

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 22
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 22
type: Performance

レイジレーサーリミックス -THE 20TH ANNIV. SOUNDS-
title: RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS-
type: Composition

EDP presents ravemania speed
type: Performance

BEMANI SUMMER DIARY 2015 Original Soundtrack
type: Composition

D16
type: Composition

S2TBTANO*C ANTHEM / kors k & REDALiCE
type: Composition

SYNTHESIZED -Re Edition- / Sota Fujimori
type: Composition

Perfect Comes / lapix
type: Composition

Twinkle Link REMIXES
date published: 2011-08-12
title: トゥインクルリンク REMIXES
type: Release
type: MusicAlbum
catalogue number: GODCDX1
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
created: 2011-08-12

Chou! Anime Beat
title: 超！アニメビート
type: Performance

Ryu☆EPシリーズ
title: Ryu☆EP Series
type: Composition

ULTIMATE A-STYLE 2
type: Release
type: MusicAlbum
date published: 2008-11-28
created: 2008-11-28
by artist: Ryutaro Nakahara
catalogue number: HBCS-105
creator: Ryutaro Nakahara

せーのっ! / 情報処理部
title: Se no! / Jouhoushoribu
type: Performance

CardinalFoundation:03
type: Performance

For UltraPlayers / cosMo@暴走P
name: For UltraPlayers / cosMo@bousouP
type: Composition

AD:HOUSE 4
type: Composition

beatmania IIDX 4th style Original Soundtracks
type: Composition

Sakura Luminance とらのあな限定オリジナル特典 Ryu☆Special Remix CD 桜龍Remix
name: Sakura Luminance Toranoana Original Bonus Ryu☆Special Remix CD -Ouryu Remix-
type: Composition

BEMANI×東方Project Ultimate MasterPieces
name: BEMANI×Touhou Project Ultimate MasterPieces
creator: Ryutaro Nakahara
created: 2015-07-01
by artist: Ryutaro Nakahara
type: MusicAlbum
type: Release
date published: 2015-07-01
catalogue number: LC2255

Ryu☆BEST -MOONLiGHT-
type: Composition

RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS- extra disc
type: Performance

EDP presents ravemania
type: Performance

DanceDanceRevolution X2 Original Soundtrack
creator: Ryutaro Nakahara
created: 2011-02-23
date published: 2011-02-23
catalogue number: LC1994~6
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

Dance Dance Revolution SuperNOVA Original Soundtrack
type: MusicAlbum
catalogue number: LC1533~4
created: 2007-01-25
date published: 2007-01-25
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

恋トラ -KOIIRO MASTER TRANCE THE BEST-
type: Composition
title: Koi Tora -KOIIRO MASTER TRANCE THE BEST-

エスプレイドΨ Drive Waves 2019
title: ESP RA.DE. Ψ Drive Waves 2019
type: Performance

テックアーツ ボーカルエクストラコレクション
date published: 2009-12-18
title: Tech Arts Vocal Extra Collection
catalogue number: SCMS-002
type: MusicAlbum
created: 2009-12-18
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release

The 4th EP2
type: Composition

SPACE INVADERS EXTREME -AUDIO CLUSTER-
type: Performance

パチスロ ビートマニア オリジナルサウンドトラック
created: 2008-05-28
catalogue number: GFCA-117
date published: 2008-05-28
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
name: PACHISLOT beatmania ORIGINAL SOUNDTRACK
type: Release

Entwined Time OST
type: Composition

ポップンミュージック 16 PARTY♪ オリジナルサウンドトラック
title: pop'n music 16 PARTY♪ Original Soundtrack
date published: 2008-08-29
creator: Ryutaro Nakahara
catalogue number: LC1698~9
created: 2008-08-29
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release

Nijiyume Road / IKASAN
date published: 2017-02-01
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
created: 2017-02-01
title: NIJI YUME ROAD / IKASAN @en
title: にじゆめロード / いかさん
catalogue number: QWCE-00623

EXIT TRANCE PRESENTS ウマウマできるトランスを作ってみた 3 サムネで余裕でした
title: EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 3: Samune de Yoyuu Deshita
type: Composition

A O - E P
name: AO - EP / Ryu*
type: Performance

EXIT TUNES DANCE PARTY × beatnation summit 2017 -10th Anniversary-
title: EDP × beatnation summit 2017 -beatnation 10th Anniversary-
type: Composition

AD:HOUSE 4
type: Performance

Reflection of Systems
type: Composition

TERANOID ANTHEMS -live@underground-
type: MusicAlbum
date published: 2007-02-23
type: Release
catalogue number: WFCD-004
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
created: 2007-02-23

beatmania IIDX 24 SINOBUZ ORIGINAL SOUNDTRACK
type: Release
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
catalogue number: LC2315~6
created: 2017-03-01
date published: 2017-03-01

pop'n music Sunny Park original soundtrack vol.1
type: Composition

DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt- [Limited Edition]
name: ダライアスバースト アナザークロニクル Live in O-EAST -revolt-
type: Performance

リッジレーサーリミックス -30TH ANNIV. SOUNDS-
date published: 2024-07-05
name: RIDGE RACER REMIX -30TH ANNIV. SOUNDS-
type: Release
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2024-07-05
catalogue number: SRNS-2005
creator: Ryutaro Nakahara

KRAD MATRiX / kradness
type: Composition

beatmania IIDX 20th Anniversary Tribute BEST
type: Performance

選ばれし者 / 囚われのアイ
name: Erabareshimono / Toraware no Ai
type: Performance

Sakura Luminance / Ryu☆
type: Performance

HARDCORE SYNDROME X
type: Performance

Live the Life Remixes 2 / HIROSHI WATANABE
type: Performance

EDM Extreme
type: Composition

HARDCORE SYNDROME 5
type: Performance

BLUE DRAGON / 青龍
name: BLUE DRAGON / SEIRYU
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2013-12-25
catalogue number: QWCE-00318
type: Release
date published: 2013-12-25

Beat U Down (Extended Mix)
type: Performance

Stepmania Panzer Force Original Soundtrack
type: Performance

pop'n music 20 fantasia original soundtrack
type: Composition

Little*Lion*Heart (Ryu* Remix) / 竹達彩奈
title: Little*Lion*Heart (Ryu* Remix) / Ayana Taketatsu
type: Performance

BEMANI SYMPHONY ORIGINAL SOUNDTRACK
catalogue number: PCCA-06053
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
created: 2021-09-15
type: MusicAlbum
date published: 2021-09-15
type: Release

beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
type: Performance

jubeat knit ORIGINAL SOUNDTRACK
name: ユビート ニット オリジナルサウンドトラック
type: Composition

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK VOL.2
type: Performance

CONNECT ME!!!
type: MusicAlbum
by artist: Ryutaro Nakahara
catalogue number: CNCT-01
date published: 2019-10-20
created: 2019-10-20
type: Release
creator: Ryutaro Nakahara

PRINCESS OF TRANCE Deluxe
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
created: 2019-04-28
creator: Ryutaro Nakahara
catalogue number: GNKCD-011
date published: 2019-04-28

R4 -THE 20TH ANNIV. SOUNDS-
type: Performance

starmine 青龍 DISC
title: starmine Seiryu DISC
type: Composition

AGEHA / Ryu☆
type: Performance

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK VOL.2
type: Composition

cyber beatnation 1st conclusion
type: Composition

REFLEC BEAT ORIGINAL SOUNDTRACK
type: Performance

OOO - EP / Ryu☆
type: Composition

Sakura Luminance TSUTAYA RECORDS限定オリジナル特典 Ryu☆Special Remix CD 雷龍Remix
name: Sakura Luminance TSUTAYA RECORDS Limited Original Bonus Ryu☆Special Remix CD -Rairyu Remix-
type: Composition

EXIT TUNES PRESENTS Entrance Dream Music
date published: 2015-04-15
type: Release
type: MusicAlbum
created: 2015-04-15
catalogue number: QWCE-00462
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

Ryu☆BEST -SUNLiGHT-
created: 2018-03-07
type: Release
date published: 2018-03-07
type: MusicAlbum
catalogue number: QWCE-90015
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

Mira / Quarks
type: Release
type: MusicAlbum
created: 2018-06-06
catalogue number: SQCE-00043
date published: 2018-06-06
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

BREAKIN'★STAR
type: Performance

starmine / Ryu☆
type: Performance

Facts and Inventions
type: Performance

Dance Dance Revolution ULTRAMIX 2 Limited Edition Music Sampler
type: Composition
creator: Ryutaro Nakahara
composer: Ryutaro Nakahara

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 5
created: 2008-11-19
catalogue number: QWCE-00067
type: Release
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 5
date published: 2008-11-19
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: MusicAlbum

EXIT TUNES DANCE PARTY -beatnation RHYZE music council-
type: MusicAlbum
created: 2015-04-20
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
date published: 2015-04-20
catalogue number: LC2245~7

EDM Extreme
type: Performance

MIND HACK / kradness
type: Composition

GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
type: Composition

D16
type: Performance

GITADORA Original Soundtracks 2nd season
type: Composition

Fantastic picoration!
name: ファンタジックぴこれーしょん!
type: Composition

EXIT TRANCE PRESENTS FamiTrance EX
title: EXIT TRANCE PRESENTS ファミトランス EX
type: Composition

RAGE RACER REMIX -THE 20TH ANNIV. SOUNDS- extra disc
catalogue number: SREX-0028
by artist: Ryutaro Nakahara
date published: 2017-06-30
type: MusicAlbum
type: Release
creator: Ryutaro Nakahara
created: 2017-06-30

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 6
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 6
type: Performance

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK VOL.2
type: Performance

Game Music Prayer II
type: Composition

BLUE FRACTAL / Ryu*
type: Performance

せーのっ! / 情報処理部
catalogue number: QWCE-00274
title: Se no! / Jouhoushoribu [Limited Edition]
type: Release
by artist: Ryutaro Nakahara
created: 2013-04-17
type: MusicAlbum
creator: Ryutaro Nakahara
date published: 2013-04-17

D11
type: Composition

星野奏子 / Prism
name: Prism / Kanako Hoshino [Limited Edition]
type: Performance

Little*Lion*Heart (Ryu* Remix) / Ayana Taketatsu
title: Little*Lion*Heart (Ryu* Remix) / 竹達彩奈
type: Composition

Imitation Larval Love
type: Composition

beatmania IIDX CS collection
date published: 2009-10-15
type: Release
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: LC1798
type: MusicAlbum
created: 2009-10-15

D11
type: Release
type: MusicAlbum
date published: 2006-12-31
catalogue number: DVSP-0036~7
tribute to: Ryutaro Nakahara
created: 2006-12-31

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK
type: Performance

HARDCORE SYNDROME X
created: 2016-08-14
by artist: Ryutaro Nakahara
type: MusicAlbum
date published: 2016-08-14
catalogue number: TANOCD-0020~1
creator: Ryutaro Nakahara
type: Release

Dance Dance Revolution ULTRAMIX 2 Limited Edition Music Sampler
type: Performance

KRAD PARADOX / kradness [Limited Edition]
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
date published: 2015-10-21
type: MusicAlbum
created: 2015-10-21
type: Release
catalogue number: QWCE-00505

Se no! / Jouhoushoribu [Limited Edition]
type: Performance
name: せーのっ! / 情報処理部

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
type: Composition

Ryu☆Remix-EP++ / Ryu☆
type: Release
catalogue number: N/A
creator: Ryutaro Nakahara
date published: 2023-04-15
type: MusicAlbum
by artist: Ryutaro Nakahara
created: 2023-04-15

Dance Dance Revolution SuperNOVA Original Soundtrack
type: Composition

Perfect Comes / lapix
created: 2015-12-29
type: MusicAlbum
catalogue number: MRX-009
by artist: Ryutaro Nakahara
type: Release
date published: 2015-12-29
creator: Ryutaro Nakahara

UNDER NINJA ORIGINAL SOUNDTRACK
creator: Ryutaro Nakahara
catalogue number: PCSP-05369
name: TVアニメ「アンダーニンジャ」オリジナルサウンドトラック
date published: 2023-10-13
created: 2023-10-13
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara

beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
type: Composition

Rolling Gunner+OverPower Complete Soundtrack
catalogue number: CMEB5006~7
type: MusicAlbum
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
date published: 2021-04-22
type: Release
created: 2021-04-22

We're so Happy / Ryu☆
type: Performance

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK コナミスタイル限定セット
type: Release
title: beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK KONAMI STYLE Limited Set
date published: 2024-03-13
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2024-03-13
catalogue number: LC2584~7
creator: Ryutaro Nakahara

We're so Happy / Ryu☆
type: Composition

Donkey Donk EP / Ryu☆
type: MusicAlbum
date published: 2017-02-25
created: 2017-02-25
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: Release
catalogue number: RYUCD-00003

Beat U Down (Extended Mix)
type: Composition

TVアニメ「ゆゆ式」キャラクターソングアルバム いちげんめ！
type: Release
type: MusicAlbum
date published: 2013-07-17
catalogue number: QWCE-00294
creator: Ryutaro Nakahara
name: Yuyushiki Character Song Album Ichigenme!
created: 2013-07-17
by artist: Ryutaro Nakahara

Exaltation*Beat
type: Performance

green lightning / Ryu☆
type: Performance

恋トラ -KOIIRO MASTER TRANCE 03-
created: 2024-04-28
title: Koi Tora -KOIIRO MASTER TRANCE 03-
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
date published: 2024-04-28
creator: Ryutaro Nakahara
catalogue number: AMRC-0073

V-RARE SOUNDTRACK 8 - beatmaniaIIDX 8th style
type: Composition

teranoid underground edition / teranoid&MC Natsack
type: Release
type: MusicAlbum
date published: 2006-03-23
created: 2006-03-23
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: WFCD-003

O/D*20:EP / Ryu*
type: Performance

SYNTHESIZED -Re Edition- / Sota Fujimori
type: Performance

Another Infinity
member: Ryutaro Nakahara
type: Organization
music group member: Ryutaro Nakahara
type: MusicGroup

pop'n music 18 せんごく列伝 AC ❤ CS ポップンミュージック & portable & うたっち
by artist: Ryutaro Nakahara
type: MusicAlbum
name: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
catalogue number: LC1903~5
date published: 2010-07-21
created: 2010-07-21
type: Release
creator: Ryutaro Nakahara

Plan 8 SPECIAL REMIX CD
type: Composition

DanceDanceRevolution X & FuruFuru♪Party Original Soundtrack
title: DanceDanceRevolution X & フルフル♪パーティー オリジナルサウンドトラック
type: Performance

cyber beatnation 3 -non-stop best conclusion-
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
created: 2025-10-12
creator: Ryutaro Nakahara
catalogue number: EXMP-00012
date published: 2025-10-12

CONNECT ME!!! 3.14
type: Composition

ULTIMATE A-STYLE 2
type: Performance

DECADE 05-15 -The Greatest Works- / REMO-CON
type: Performance

3in1CD Samayoi no Mei / Hitsuzen no Catastrophe / Kamikaze Concerto
type: Performance
name: 3in1CD 彷徨いの冥 / 必然のカタストロフィ / 神風コンチェルト

kors k 25th Anniversary ULTIMATE BEST
catalogue number: S2TB-0030~4
type: Release
created: 2025-10-12
creator: Ryutaro Nakahara
type: MusicAlbum
date published: 2025-10-12
by artist: Ryutaro Nakahara

EXIT TRANCE PRESENTS ウマウマできるトランスを作ってみた 5 ハイパー賢者タイム
name: EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 5 Hyper Kenja Time
type: Performance

DARIUSBURST REMIX WONDER WORLD
type: Performance

EDP presents PREMIUM MUSIC COLLECTION
type: Performance

EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシー
title: EXIT TRANCE Presents Speed Anime Trance Best Ecstasy
date published: 2009-01-21
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
created: 2009-01-21
catalogue number: QWCE-00074

RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
by artist: Ryutaro Nakahara
type: Release
type: MusicAlbum
date published: 2016-08-14
creator: Ryutaro Nakahara
title: RADIAL
created: 2016-08-14
catalogue number: DVSP-0150~4

Age of the Moon / Ryu☆
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2009-12-29
creator: Ryutaro Nakahara
created: 2009-12-29
type: Release
catalogue number: ETEV-00004

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 8
title: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 8
type: Performance

Hello,BOSS.2nd
type: Performance

Exaltation*Beat
catalogue number: EPCD-0001
type: MusicAlbum
type: Release
tribute to: Ryutaro Nakahara
date published: 2008-12-29
created: 2008-12-29

BLUE DRAGON / SEIRYU
title: BLUE DRAGON / 青龍
type: Performance

MIND HACK / kradness [Limited Edition]
type: Composition

Hello,BOSS.2nd
type: Release
created: 2010-05-05
tribute to: Ryutaro Nakahara
catalogue number: DVSP-0056
type: MusicAlbum
date published: 2010-05-05

The 4th EP / kors k vs Ryu☆
type: Composition

Se no! / Jouhoushoribu
type: Composition
title: せーのっ! / 情報処理部

Cardinal Foundation:02
type: Release
date published: 2016-04-24
type: MusicAlbum
catalogue number: datfile-031
created: 2016-04-24
tribute to: Ryutaro Nakahara

Rewind! / Keiichi Ueno
type: Performance

LET'S DO IT AGAIN!! / kors k
type: Performance

EXIT TUNES DANCE PARTY -beatnation summit 2015-
type: Composition

Rewind! / Keiichi Ueno
type: Composition

kors k 25th Anniversary ULTIMATE BEST
type: Performance

Beautiful Harmony / Ryu☆
catalogue number: QWZE-18372
by artist: Ryutaro Nakahara
type: Release
creator: Ryutaro Nakahara
type: MusicAlbum
created: 2019-04-28
date published: 2019-04-28

「いけない世界」EP / MICHI
catalogue number: QWZE-18242
name: Ikenai Sekai EP / MICHI
by artist: Ryutaro Nakahara
type: MusicAlbum
created: 2018-12-29
creator: Ryutaro Nakahara
type: Release
date published: 2018-12-29

pop'n music 12 Iroha AC ♥ CS pop'n music 10
type: MusicAlbum
type: Release
created: 2005-04-13
name: pop'n music 12 いろは AC ♥ CS pop'n music 10
catalogue number: KOLA-094~6
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
date published: 2005-04-13

Sakura Luminance / Ryu☆
type: MusicAlbum
by artist: Ryutaro Nakahara
date published: 2012-12-05
catalogue number: QWCE-00252
type: Release
creator: Ryutaro Nakahara
created: 2012-12-05

FIRST STRIKE ~ SiIvaGunner: King for Another Day Tournament Original Soundtrack VOL. 1
type: Performance

starmine 青龍 DISC
title: starmine Seiryu DISC
type: Performance

Imitation Larval Love
creator: Ryutaro Nakahara
catalogue number: LLAC-0010
created: 2011-12-30
type: MusicAlbum
type: Release
by artist: Ryutaro Nakahara
date published: 2011-12-30

TERANOID ANTHEMS -live@underground-
type: Composition

KRAD PARADOX / kradness
type: MusicAlbum
by artist: Ryutaro Nakahara
type: Release
date published: 2015-10-21
creator: Ryutaro Nakahara
created: 2015-10-21
catalogue number: QWCE-00506

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
type: Release
created: 2015-12-02
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
type: MusicAlbum
catalogue number: N/A
date published: 2015-12-02

OnlineChatAccount
account name: RyutaroNakahara
account service homepage: http://www.twitter.com/