milestone -dj TAKA-
type: Composition

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

Facts and Inventions
type: Composition

starmine / Ryu☆
type: Composition

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

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

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

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

EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 3: Samune de Yoyuu Deshita
date published: 2009-01-07
name: 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
created: 2009-01-07
type: MusicAlbum
catalogue number: QWCE-00072
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara

Ryu☆Remix-EP2 / Ryu☆
type: Performance

PARADISE BLUE / Ryu☆
type: Composition

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

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

SELECTED TRAXX from milestone
type: Performance

beatmania IIDX 19 Lincle ORIGINAL SOUNDTRACK
type: Performance

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

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

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

Donkey Donk EP / Ryu☆
type: Performance

Sakura Luminance Animate Original Bonus Ryu☆Special Remix CD -Seiryu Remix-
catalogue number: N/A
title: 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
creator: Ryutaro Nakahara
type: MusicAlbum
type: Release
created: 2012-12-05

ΑΩ / BlackY
type: Performance

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

Plan 8 SPECIAL REMIX CD
type: Composition

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

Hello,BOSS.2nd
type: Performance

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

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

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

BEMANI BEST for the 10th anniversary
type: Composition

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

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

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

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

TERANOID ANTHEMS -live@underground-
type: Performance

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

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

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

HARDCORE SYNDROME 9
type: Composition

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

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

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

cyber beatnation 2 -Hi Speed conclusion-
type: Performance

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
catalogue number: 01-0031
type: Release
by artist: Ryutaro Nakahara
title: Gothic wa Mahou Otome ~Sassato Keiyaku Shinasai!~ Original Soundtrack V
type: MusicAlbum
created: 2025-05-03
creator: Ryutaro Nakahara
date published: 2025-05-03

MAGMA
type: Composition
title: 焔 -MAGMA-

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!
type: Release
creator: Ryutaro Nakahara
catalogue number: QWCE-00294
by artist: Ryutaro Nakahara
date published: 2013-07-17
type: MusicAlbum
created: 2013-07-17

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

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

Yuyushiki Character Song Album Ichigenme! [Limited Edition]
creator: Ryutaro Nakahara
type: Release
type: MusicAlbum
catalogue number: QWCE-00287
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！
created: 2013-07-17
date published: 2013-07-17
by artist: Ryutaro Nakahara

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

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

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

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

Rainbow☆Rainbow / Ryu☆
type: Performance

Alice Gear Aegis EDM Arrange Album: Electric-Dance DE Narukozaka VS Ryu☆
type: Performance
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☆」

REFLEC BEAT ORIGINAL SOUNDTRACK
type: Performance

beatmania IIDX 9th style Original Soundtrack
type: Performance

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

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

Dance Dance Revolution SuperNOVA Original Soundtrack
type: Performance

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

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

enigmaticLIA 4 -Anthemnia L's core- / LIA
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: Composition
title: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt-

beatmania IIDX 28 BISTROVER ORIGINAL SOUNDTRACK
type: Performance

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

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: Performance

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

Dualive / Quarks
type: Composition

EDP presents ravemania
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: 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」
type: Composition
name: Gothic wa Mahou Otome Character Song CD Luccica: Luccica no Fueee☆ Daisakusen

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: Composition
name: pop'n music 16 PARTY♪ Original Soundtrack

milestone Re Edition -dj TAKA-
type: Performance

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

HARDCORE SYNDROME 2
type: Composition

Escort me? / predia
type: Performance

BLUE FRACTAL / Ryu*
type: Performance

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

Imitation Larval Love
type: Performance

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

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

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

Plan 8 / Ryu☆
type: Composition

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

TERANOID OVERGROUND EDITION KOJA YUKINO
type: Performance

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

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

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

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

BELLADONNA / Myui
type: Composition

Intersect Fractional.
type: Performance

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

Donkey Donk EP / Ryu☆
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: Release
name: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt- [Limited Edition]
type: MusicAlbum
creator: Ryutaro Nakahara
created: 2011-10-31
by artist: Ryutaro Nakahara
date published: 2011-10-31
catalogue number: EBCD-0008

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

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

plan B
type: Composition

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

Force of The 4th
type: Composition

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

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

starmine 2020 : Mare Nectaris
type: Composition

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

cyber beatnation 1st conclusion
type: Performance

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

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

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

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

We're so Happy / Ryu☆
type: Performance

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

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

beatmania IIDX 24 SINOBUZ ORIGINAL SOUNDTRACK
type: Composition

beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
type: Performance

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

beatmania IIDX 17 SIRIUS ORIGINAL SOUNDTRACK
type: Composition

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

beatmania IIDX 11 IIDX RED Original Soundtrack
type: Performance

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

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

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

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: Composition

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

TORA×KOTA
type: Composition

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

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

Plan 8 SPECIAL REMIX CD
type: Composition

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

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

Ryu☆BEST -STARLiGHT-
type: Composition

GITADORA Original Soundtracks 2nd season
type: Performance

RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
name: RADIAL
type: Performance

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

AGEHA / Ryu☆
type: Performance

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

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

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

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

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

beatmania IIDX CS collection
type: Performance

jubeat copious APPEND SOUNDTRACK
type: Performance

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

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: Release
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
catalogue number: QWCE-00085
created: 2009-03-19

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

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

TERANOID ANTHEMS -live@underground-
type: Composition

Meguru Unmei
name: 巡る運命
type: Composition

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

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

BELLADONNA / Myui
type: Performance

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

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

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

Force of The 4th
type: Performance

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

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

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

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

plan B
type: Performance

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

CONNECT ME!!!
type: Composition

teranoid overground edition 1.04
type: Performance

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

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
title: TV Anime "Minami Kamakura Koukou Joshi Jitenshabu" Character Songs Collection KAMA-COLLE
title: Minami Kamakura High School Girls Cycling Club Character Songs Collection KAMA-COLLE @en
type: Composition

BEMANI SUMMER DIARY 2015 Original Soundtrack
type: Composition

beatnation RHYZE vs HARDCORE TANO*C
type: Composition

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

KRAD PARADOX / kradness [Limited Edition]
type: Performance

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

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

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

starmine 2020 : Mare Nectaris
type: Performance

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

BEMANI BEST for the 10th anniversary
type: Performance

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

Plan 8 SPECIAL REMIX CD
type: Composition

beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK
type: Performance

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

beatmania IIDX 19 Lincle ORIGINAL SOUNDTRACK
type: Composition

beatmania IIDX 27 HEROIC VERSE ORIGINAL SOUNDTRACK
type: Composition

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

FORTUNE ARTERIAL INJECTED MUSIC COLLECTION
type: Composition

Hello,BOSS.2nd
type: Composition

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

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

Game Music Prayer II
type: Composition

BLASTRAVE COMPILATION -Burst Rave-
type: Performance

SHIRO EP / Ryu☆
type: Performance

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

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

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

HARDCORE SYNDROME 5
type: Performance

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

BEMANI SUMMER DIARY 2015 Original Soundtrack
type: Performance

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

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

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

ノスタルジア Music Collection 〜Op.1 & Op.2〜
name: NOSTALGIA Music Collection ~Op.1 & Op.2~
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: 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: MusicAlbum
creator: Ryutaro Nakahara
title: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
type: Release
date published: 2010-07-21
by artist: Ryutaro Nakahara
created: 2010-07-21
catalogue number: LC1903~5

REFLEC BEAT limelight ORIGINAL SOUNDTRACK
type: Composition

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: Composition

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

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

BEST OF ELECTRO STEP
type: Performance

teranoid overground edition 1.04
type: Composition

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

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

GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
type: Composition

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

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

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

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

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

ULTIMATE A-STYLE 2
type: Performance

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

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

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

Escort me? / predia
type: Composition

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

Dance Dance Revolution SuperNOVA Original Soundtrack
type: Composition

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

KRAD MATRiX / kradness
type: Composition

Sakura Luminance / Ryu☆
type: Performance

HARDCORE SYNDROME 8
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: Performance

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

Plan 8 SPECIAL REMIX CD
type: Performance

beatmania IIDX 4th style Original Soundtracks
type: Performance

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

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

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

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

Tokyo Game Music Show 10th Anniversary Album "Kachoufuugetsu
title: 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

Euniverse II -Frontier-
type: Performance

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

HARDCORE SYNDROME 5
type: Composition

HARDCORE SYNDROME 9
type: Performance

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

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

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

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

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

FORTUNE ARTERIAL INJECTED MUSIC COLLECTION
type: Performance

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

SQUAREDANCE
type: Performance

EDP presents ravemania speed
type: Performance

Fly into dream / Rise and fall / Ryu*
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
date published: 2006-11-15
type: MusicAlbum
catalogue number: QWCE-00007
type: Release
creator: Ryutaro Nakahara
created: 2006-11-15
by artist: Ryutaro Nakahara

AD:HOUSE 4
type: Composition

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

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

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

MIND HACK / kradness
type: Performance

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

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

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

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

D11
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 [Limited Edition]

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

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

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

EDP presents PREMIUM MUSIC COLLECTION
type: Composition

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

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK
type: Composition

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

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

DanceDanceRevolution X2 Original Soundtrack
type: Composition

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

Ryu☆BEST -SUNLiGHT-
type: Composition

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

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

SELECTED TRAXX from milestone
type: Composition

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

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

HARDCORE SYNDROME 6
type: Performance

CardinalFoundation:03
type: Performance

AO - EP / Ryu*
title: A O - E P
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
type: MusicAlbum
name: PACHISLOT beatmania ORIGINAL SOUNDTRACK
catalogue number: GFCA-117
creator: Ryutaro Nakahara
created: 2008-05-28
date published: 2008-05-28
type: Release
by artist: Ryutaro Nakahara

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

Yuyushiki Character Song Album Ichigenme!
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！
type: Composition

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

DANCERUSH STARDOM ORIGINAL SOUNDTRACK vol.2
type: Composition

We're so Happy / Ryu☆
type: Composition

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

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

KRAD MATRiX / kradness [Limited Edition]
type: Composition

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

TORA×KOTA
type: Performance

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

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

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

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

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

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

ULTIMATE A-STYLE
type: Performance

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

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

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

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

Rainbow Drop / AI / Ryu*
type: Composition

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

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

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

D16
type: Performance

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

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

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

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

beatmania IIDX 9th style Original Soundtrack
type: Composition

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

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: Performance

EDM Extreme
type: Composition

kors k 25th Anniversary ULTIMATE BEST
type: Composition

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

HARDCORE UNITED TOKYO
type: Performance

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

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

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

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: Performance

HARDCORE SYNDROME X
type: Composition

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

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

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

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

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

SHIRO EP / Ryu☆
type: Composition

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

Murasaki-EP / Ryu☆
type: Composition

D9
type: Composition

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

pop'n music 17 THE MOVIE Original Soundtrack
name: 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: Performance

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

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

beatnation summit -beatmaniaIIDX premiumLIVE-
type: Composition

GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
type: Composition

BREAKIN'★STAR
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
title: DanceDanceRevolution X & FuruFuru♪Party Original Soundtrack
type: Performance

Amateras Records Best Vol.4
type: Performance

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

DARIUSBURST REMIX WONDER WORLD
type: Performance

D12
type: Composition

pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
title: 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: Performance

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

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

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
title: Minami Kamakura High School Girls Cycling Club Character Songs Collection KAMA-COLLE @en
name: TV Anime "Minami Kamakura Koukou Joshi Jitenshabu" Character Songs Collection KAMA-COLLE
type: Performance

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

PRINCESS OF TRANCE Deluxe
type: Performance

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

RED ROAD / Yooh
type: Performance

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

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

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
type: Composition

songs for X Girlz / t+pazolite
type: Performance

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: Performance

Tokyo Game Music Show 10th Anniversary Album "Kachoufuugetsu
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』
type: Composition

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

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

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

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

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

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

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

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

BEMANI SYMPHONY ORIGINAL SOUNDTRACK
type: Composition

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

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

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

EXIT TUNES PRESENTS Entrance Dream Music
type: Performance

REFLEC BEAT limelight 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
type: Composition

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

Power Of Nature / PON
type: Composition

BREAKIN'★STAR
type: Performance

GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
type: Performance

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

Plan 8 / Ryu☆
type: Performance

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

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

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

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

jubeat saucer ORIGINAL SOUNDTRACK -Gourzaemon-
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
catalogue number: LC1723~5
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
date published: 2009-01-29
created: 2009-01-29

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
creator: Ryutaro Nakahara
date published: 2008-08-29
name: pop'n music 16 PARTY♪ Original Soundtrack
type: MusicAlbum
by artist: Ryutaro Nakahara
catalogue number: LC1698~9
type: Release
created: 2008-08-29

REFLEC BEAT ORIGINAL SOUNDTRACK
type: Composition

Power Of Nature / PON
type: Performance

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

CNCT / CONNECT ME!!! 2
type: Performance

RAIDEN III x MIKADO MANIAX original sound tracks
type: Performance

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

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

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

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

Perfect Comes / lapix
type: Performance

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

ΑΩ / BlackY
type: Composition

GITADORA Original Soundtracks 2nd season
type: Composition

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

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

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

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

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

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

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」
name: Gothic wa Mahou Otome Character Song CD Kalmia: Kalmia☆Shinsei☆Nyannyan Beat
type: Composition

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

beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
type: Composition

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

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

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

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

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

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

beatmania IIDX 29 CastHour Original Soundtrack
type: Performance

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

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
type: MusicAlbum
type: Release
creator: Ryutaro Nakahara
title: Rolling Gunner Over Power Original Sound Track
catalogue number: PRG-005
date published: 2020-02-15
by artist: Ryutaro Nakahara
created: 2020-02-15

jubeat Qubell ORIGINAL SOUNDTRACK
type: Composition

jubeat Qubell ORIGINAL SOUNDTRACK
type: Performance

WE ARE THE BOSS
type: Composition

The 4th EP2
type: Performance

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

jubeat knit APPEND SOUNDTRACK
creator: Ryutaro Nakahara
type: Release
catalogue number: LC2023
type: MusicAlbum
created: 2011-04-20
date published: 2011-04-20
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！
type: Performance
name: Yuyushiki Character Song Album Ichigenme!

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

HARDCORE SYNDROME 8
type: Composition

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

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

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

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
type: Performance

HARDCORE UNITED TOKYO
type: Composition

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

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

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

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

Exaltation*Beat
type: Performance

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

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

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

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

闘涛不拳2
title: TODOFUKEN 2
type: Performance

CONNECT ME!!! 3.14
type: Performance

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
type: Performance
name: EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 5 Hyper Kenja Time

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

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

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

HARDCORE SYNDROME 7
type: Composition

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

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

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

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

Miracle☆Sparkle / Sana
type: Performance

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

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

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

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK
type: Composition

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

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

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

OOO - EP / Ryu☆
type: Composition

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

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

Cardinal Foundation
type: Performance

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

Tokyo Game Music Show 10th Anniversary Album "Kachoufuugetsu
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』
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
created: 2023-04-15
catalogue number: TGMS-2023-1~4
type: Release
type: MusicAlbum
date published: 2023-04-15

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

CONNECT ME!!!
type: Performance

Gothic wa Mahou Otome Character Song CD Ruberis: Ruberis... Himitsu no... Shikken Kaishi.
name: 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。」
type: Composition

beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK
type: Performance

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

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

OOO - EP / Ryu☆
type: Performance

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

beatmania IIDX 24 SINOBUZ ORIGINAL SOUNDTRACK
type: Performance

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

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

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

CardinalFoundation:03
type: Composition

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

beatmania IIDX 28 BISTROVER ORIGINAL SOUNDTRACK
type: Composition

HARDCORE SYNDROME 4
type: Composition

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

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

beatmania IIDX 31 EPOLIS ORIGINAL SOUNDTRACK
type: Performance

Mira / Quarks
type: Performance

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

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

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

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

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
type: Performance

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

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

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

Beat U Down (Extended Mix)
type: Performance

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

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

jubeat knit APPEND SOUNDTRACK
type: Performance

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

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

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

AGEHA / Ryu☆
type: Composition

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

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

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

Age of the Moon / Ryu☆
type: Performance

EDP presents ravemania 2016 summer
type: Performance

DanceDanceRevolution X2 Original Soundtrack
type: Performance

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

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

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

Intersect Fractional.
type: Composition

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

Asabaration! REMIXES / Kanae Asaba
type: Performance

DanceDanceRevolution A Original Soundtrack
type: Composition

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

CONNECT ME!!! 3
type: Composition

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

Double Universe / Hommarju vs P*Light
type: Performance

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

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

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK
type: Performance

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

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

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

Exaltation*Beat
type: Composition

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

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

Dance Dance Revolution SuperNOVA
type: Performance

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

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

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

SYNTHESIZED / Sota Fujimori
type: Composition

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

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

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

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

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

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

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

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

BLUE FRACTAL / Ryu*
type: Composition

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

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

HARDCORE SYNDROME 4
type: Performance

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

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

beatmania IIDX 11 IIDX RED Original Soundtrack
type: Composition

Gothic wa Mahou Otome Character Song CD Ruberis: Ruberis... Himitsu no... Shikken Kaishi.
catalogue number: CLRC-10066
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
name: 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。」
by artist: Ryutaro Nakahara
date published: 2021-06-30
created: 2021-06-30

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
name: pop'n music 16 PARTY♪ Original Soundtrack

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

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
catalogue number: QWCE-00168
date published: 2010-06-16
created: 2010-06-16
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: MusicAlbum

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

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

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

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

Sakura Bloomin* / moimoi x Ryu☆
type: Performance

beatmania IIDX 16 EMPRESS ORIGINAL SOUNDTRACK
type: Performance

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

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

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

Dance Dance Revolution SuperNOVA
type: Composition

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

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

CNCT / CONNECT ME!!! 2
type: Composition

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

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

Live the Life Remixes 2 / HIROSHI WATANABE
type: Composition

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

Cardinal Foundation:02
type: Composition

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

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

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

teranoid underground edition / teranoid&MC Natsack
type: Composition

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

Cardinal Foundation
type: Composition

Game Music Prayer II
type: Performance

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

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

Imitation Larval Love
type: Composition

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

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

Live the Life Remixes 2 / HIROSHI WATANABE
type: Performance

Seventh Heaven / Ryu☆
type: Performance

cyber beatnation 1st conclusion
type: Composition

beatmania IIDX 10th style ORIGINAL SOUNDTRACK
type: Composition

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

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

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: Composition

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

Asabaration! REMIXES / Kanae Asaba
type: Composition

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

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

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

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

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

beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK
type: Composition

Sakura Luminance / Ryu☆
type: Composition

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

beatmania IIDX 13 DistorteD ORIGINAL SOUNDTRACK
type: Performance

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

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

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

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

Entwined Time OST
type: Composition

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

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

闘涛不拳2
name: TODOFUKEN 2
type: Composition

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

D14
type: Performance

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

CARDINAL GATE Conclusion
type: Composition

MIND HACK / kradness
type: Composition

beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
type: Performance

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

beatmania IIDX 18 Resort Anthem ORIGINAL SOUNDTRACK
type: Performance

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

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

Ryu☆BEST -SUNLiGHT-
type: Performance

Seventh Heaven / Ryu☆
type: Composition

Stepmania Panzer Force Original Soundtrack
type: Composition

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

GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
type: Performance

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

pop'n music 20 fantasia original soundtrack
type: Performance

Rolling Gunner+OverPower Complete Soundtrack
type: Composition

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

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

Dear,Mr.Ryu☆
type: Performance

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

beatmania IIDX 17 SIRIUS ORIGINAL SOUNDTRACK
type: Performance

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

beatnation RHYZE vs HARDCORE TANO*C
type: Performance

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

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

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

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

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: Performance

DinDonDan / Mayumi Morinaga
type: Composition

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

EDP presents PREMIUM MUSIC COLLECTION
type: Performance

Reflection of Systems
type: Performance

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
type: Composition

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

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

Rolling Gunner+OverPower Complete Soundtrack
type: Performance

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

Euniverse II -Frontier-
type: Composition

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

Stepmania Panzer Force Original Soundtrack
type: Performance

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
type: Performance

MIND HACK / kradness [Limited Edition]
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

beatmania IIDX 4th style Original Soundtracks
type: Composition

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

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

Plan 8 SPECIAL REMIX CD
type: Performance

RAIDEN III x MIKADO MANIAX original sound tracks
type: Composition

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

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: Release
type: MusicAlbum
date published: 2009-12-18
by artist: Ryutaro Nakahara
created: 2009-12-18
creator: Ryutaro Nakahara
catalogue number: SCMS-002

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

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

EDP presents ravemania speed
type: Composition

beatmania IIDX 30 RESIDENT ORIGINAL SOUNDTRACK
type: Performance

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

DanceDanceRevolution A Original Soundtrack
type: Performance

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

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

D11
type: Composition

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

jubeat saucer ORIGINAL SOUNDTRACK -Gourzaemon-
type: Performance

Perfect Comes / lapix
type: Composition

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

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
date published: 2009-07-24
type: MusicAlbum
creator: Ryutaro Nakahara
type: Release
title: pop'n music 17 THE MOVIE Original Soundtrack
by artist: Ryutaro Nakahara
catalogue number: LC1773~4
created: 2009-07-24

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

DinDonDan / Mayumi Morinaga
type: Performance

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

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

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

HARDCORE SYNDROME 7
type: Performance

MIND HACK / kradness [Limited Edition]
type: Performance

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

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

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

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

DANCERUSH STARDOM ORIGINAL SOUNDTRACK vol.2
type: Performance

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

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

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

Ryutaro Nakahara
album: CONNECT ME!!! 3.14
album: pop'n music 20 fantasia original soundtrack
made: RIDGE RACER REMIX -30TH ANNIV. SOUNDS-
album: パチスロ ビートマニア オリジナルサウンドトラック
made: REFLEC BEAT groovin'!! Upper ORIGINAL SOUNDTRACK
made: V-RARE SOUNDTRACK 8 - beatmaniaIIDX 8th style
made: 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
album: Rewind! / Keiichi Ueno
album: Sakura Luminance Animate Original Bonus Ryu☆Special Remix CD -Seiryu Remix-
album: No No No limits 2 dAnce / Y&Co.
account: OnlineChatAccount
  account service homepage: http://www.twitter.com/
  account name: RyutaroNakahara
album: O/D*20:EP / Ryu*
album: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 6
album: にじゆめロード / いかさん
made: beatmania IIDX CS collection
album: EDP presents ravemania speed
album: MIND HACK / kradness
made: 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！
album: SYNTHESIZED -Re Edition- / Sota Fujimori
album: Miracle☆Sparkle / Sana
album: cyber beatnation 2 -Hi Speed conclusion-
made: テックアーツ ボーカルエクストラコレクション
made: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 10
album: REFLEC BEAT limelight ORIGINAL SOUNDTRACK
made: 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
made: BEMANI SUMMER DIARY 2015 Original Soundtrack
album: REFLEC BEAT groovin'!! + colette ORIGINAL SOUNDTRACK
album: Escort me? / predia [Limited Edition]
album: Fly high to our dream / Another Infinity feat. Mayumi Morinaga
made: DanceDanceRevolution A Original Soundtrack
album: SPACE INVADERS EXTREME -AUDIO CLUSTER-
made: ファンタジックぴこれーしょん!
album: S2TBTANO*C ANTHEMS / kors k & REDALiCE
album: beatnation summit -beatmaniaIIDX premiumLIVE-
album: beatmania IIDX 10th style ORIGINAL SOUNDTRACK
album: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 7
album: 焔 -MAGMA-
album: Murasaki-EP / Ryu☆
made: green lightning / Ryu☆
album: CARDINAL GATE Conclusion
album: ALICE GEAR AEGIS ORIGINAL SOUNDTRACK Vol.4
album: TANO*C EXTRA
album: LET'S DO IT NOW!! / kors k
album: beatmania IIDX 20 tricoro ORIGINAL SOUNDTRACK Vol.1
made: 恋トラ -KOIIRO MASTER TRANCE THE BEST-
album: HARDCORE SYNDROME 5
made: Force of The 4th
made: EXIT TRANCE PRESENTS SPEED アニメトランス BEST 15
made: HARDCORE SYNDROME 8
album: beatmania IIDX 25 CANNON BALLERS ORIGINAL SOUNDTRACK
made: DanceDanceRevolution X & フルフル♪パーティー オリジナルサウンドトラック
album: アルカノイドDS オーディオプラネット
made: Sakura Luminance KONAMI STYLE Limited Original Bonus Special Remix CD -kors k Remix-
made: Se no! / Jouhoushoribu
made: EXIT TRANCE PRESENTS SPEED アニメトランス BEST エクスタシーCOMPLETE BEST
made: teranoid underground edition / teranoid&MC Natsack
made: Nijiyume Road -Arrange Version CD-
album: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 5
album: Glitter/神巫詞 / Mayumi Morinaga
made: OOO - EP / Ryu☆
made: Ryu☆Remix-EP2 / Ryu☆
made: DARIUSBURST REMIX WONDER WORLD
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: beatmaniaIIDX 14 GOLDオリジナルサウンドトラック
album: KRAD PARADOX / kradness
made: Dance Dance Revolution ULTRAMIX 2 Limited Edition Music Sampler
album: Sakura Bloomin* / moimoi x Ryu☆
made: beatnation Records presents We're so Happy special remix
album: pop'n music Sunny Park original soundtrack vol.1
made: The 4th EP2
album: DanceDanceRevolution X2 Original Soundtrack
made: Koi Tora -KOIIRO MASTER TRANCE 03-
made: pop'n music Sunny Park original soundtrack vol.1
made: RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
made: Ryu☆EPシリーズ
made: beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
made: Mira / Quarks
member of: Auridy
type: MusicGroup
type: Person

pop'n music 20 fantasia original soundtrack
type: Composition

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK
type: Performance

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

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

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

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

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

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

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

CARDINAL GATE Conclusion
type: Performance

Meguru Unmei
name: 巡る運命
type: Performance

beatmania IIDX 23 copula ORIGINAL SOUNDTRACK
type: Composition

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

TANO*C REMIXES 3
type: Composition

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

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

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

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

KRAD PARADOX / kradness [Limited Edition]
type: Composition

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

Beat U Down
type: Composition

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

Sakura Bloomin* / moimoi x Ryu☆
type: Composition

KRAD PARADOX / kradness
type: Composition

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

beatmania IIDX 13 DistorteD ORIGINAL SOUNDTRACK
type: Composition

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

S2TB Files7: Battle Royale
type: Composition

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

crew -beatnation 10th anniversary-
type: Composition

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

ULTIMATE A-STYLE 2
type: Composition

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

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

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

MAGMA
title: 焔 -MAGMA-
type: Performance

starmine 青龍 DISC
type: Composition
title: starmine Seiryu DISC

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

HARDCORE SYNDROME X
type: Performance

KRAD PARADOX / kradness
type: Performance

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

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

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

D9
type: Performance

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

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

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

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

FLASH CUBE / nouvo nude
type: Performance

beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK
type: Composition

beatnation summit -beatmaniaIIDX premiumLIVE-
type: Performance

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

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

PARADISE BLUE / Ryu☆
type: Performance

Rewind! / Keiichi Ueno
type: Performance

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

starmine 青龍 DISC
name: starmine Seiryu DISC
type: Performance

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

GODHEART / BlackY
type: Composition

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

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

jubeat knit APPEND SOUNDTRACK
type: Composition

beatmania IIDX 25 CANNON BALLERS ORIGINAL SOUNDTRACK
type: Composition

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

BEMANI SYMPHONY ORIGINAL SOUNDTRACK
type: Performance

Rainbow☆Rainbow / Ryu☆
type: Composition

KRAD MATRiX / kradness
type: Performance

S2TB Files7: Battle Royale
type: Performance

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

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

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

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

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

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

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

RED ROAD / Yooh
type: Composition

beatmania IIDX 25 CANNON BALLERS ORIGINAL SOUNDTRACK
type: Performance

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

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

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

Alice Gear Aegis EDM Arrange Album: Electric-Dance DE Narukozaka VS Ryu☆
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: MusicAlbum
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: Release
date published: 2025-05-05
created: 2025-05-05
name: Alice Gear Aegis EDM Arrange Album: Hey Ryu☆! Shall we Electric-Dance in NARUKOZAKA? @en
catalogue number: SNGLY-044

Rewind! / Keiichi Ueno
type: Composition

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

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

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

BEST OF ELECTRO STEP
type: Composition

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

beatmania IIDX CS collection
type: Composition

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

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

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

beatmania IIDX 18 Resort Anthem ORIGINAL SOUNDTRACK
type: Composition

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

milestone -dj TAKA-
type: Performance

teranoid overground edition
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-
type: Performance

TANO*C EXTRA
type: Performance

beatmania IIDX 20th Anniversary Tribute BEST
type: Performance

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

CONNECT ME!!! 3.14
type: Composition

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
title: Rolling Gunner Over Power Original Sound Track
type: Composition

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
type: Performance
name: Rolling Gunner Over Power Original Sound Track

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」
type: Release
created: 2021-04-28
type: MusicAlbum
name: Gothic wa Mahou Otome Character Song CD Luccica: Luccica no Fueee☆ Daisakusen
catalogue number: CLRC-10064
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
date published: 2021-04-28

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

SYNTHESIZED -Re Edition- / Sota Fujimori
type: Performance

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

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

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

Ryu☆Remix-EP2 / Ryu☆
type: Composition

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

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

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

HARDCORE SYNDROME 2
type: Performance

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

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

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

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
catalogue number: PCSP-05369
type: MusicAlbum
date published: 2023-10-13
type: Release
creator: Ryutaro Nakahara
created: 2023-10-13
by artist: Ryutaro Nakahara

EXIT TRANCE PRESENTS SPEED アニメトランス BEST 22
name: EXIT TRANCE PRESENTS SPEED ANIME TRANCE BEST 22
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
title: EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 3: Samune de Yoyuu Deshita
type: Performance

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

beatmania IIDX 21 SPADA ORIGINAL SOUNDTRACK
type: Performance

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

green lightning / Ryu☆
type: Composition

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

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

CONNECT ME!!! 3
type: Performance

Beat U Down
type: Performance

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

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

AD:HOUSE 4
type: Performance

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

Reflection of Systems
type: Composition

Murasaki-EP / Ryu☆
type: Performance

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

SYNTHESIZED / Sota Fujimori
type: Performance

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

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

beatmania IIDX 22 PENDUAL ORIGINAL SOUNDTRACK
type: Composition

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

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

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

Dualive / Quarks
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
title: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
type: Composition

milestone Re Edition -dj TAKA-
type: Composition

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

Dear,Mr.Ryu☆
type: Composition

starmine / Ryu☆
type: Performance

songs for X Girlz / t+pazolite
type: Composition

Entwined Time OST
type: Performance

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

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

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

Age of the Moon / Ryu☆
type: Composition

TERANOID OVERGROUND EDITION KOJA YUKINO
type: Composition

beatmania IIDX 20th Anniversary Tribute BEST
type: Composition

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

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

TANO*C REMIXES 3
type: Performance

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

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

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

D12
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
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara
title: TV Anime "Minami Kamakura Koukou Joshi Jitenshabu" Character Songs Collection KAMA-COLLE
date published: 2017-04-19
type: MusicAlbum
title: Minami Kamakura High School Girls Cycling Club Character Songs Collection KAMA-COLLE @en
catalogue number: QWCE-00628
type: Release
created: 2017-04-19

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

Ryu☆BEST -STARLiGHT-
type: Performance

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

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

ULTIMATE A-STYLE
type: Composition

beatmania IIDX 30 RESIDENT ORIGINAL SOUNDTRACK
type: Composition

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

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

SPACE INVADERS EXTREME -AUDIO CLUSTER-
type: Composition

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

teranoid underground edition / teranoid&MC Natsack
type: Performance

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: Composition

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

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

D14
type: Composition

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

FLASH CUBE / nouvo nude
type: Composition

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

WE ARE THE BOSS
type: Performance

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

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

RADIAL
title: RADIAL DIVERSE SYSTEM FIFTEENTH ANNIVERSARY
type: Composition

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
type: Performance

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

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

SQUAREDANCE
type: Composition

BLASTRAVE COMPILATION -Burst Rave-
type: Composition

green lightning / Ryu☆
type: Performance

beatmania IIDX 16 EMPRESS ORIGINAL SOUNDTRACK
type: Composition

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

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

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

DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
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
name: PACHISLOT beatmania ORIGINAL SOUNDTRACK
type: Composition

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

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

Gothic wa Mahou Otome Character Song CD Kalmia: Kalmia☆Shinsei☆Nyannyan Beat
date published: 2021-05-26
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」
created: 2021-05-26
catalogue number: CLRC-10065
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
by artist: Ryutaro Nakahara

Beautiful Harmony / Ryu☆
type: Composition

Beat U Down (Extended Mix)
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
title: PACHISLOT beatmania ORIGINAL SOUNDTRACK
type: Performance

EDM Extreme
type: Performance

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
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☆」
type: Composition

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

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

DanceDanceRevolution X & FuruFuru♪Party Original Soundtrack
name: 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

Plan 8 SPECIAL REMIX CD
type: Performance

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: Performance

D16
type: Composition

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

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

SPACE INVADERS EXTREME -AUDIO CLUSTER-
type: Performance

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

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

Beautiful Harmony / Ryu☆
type: Performance

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

Double Universe / Hommarju vs P*Light
type: Composition

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

KRAD MATRiX / kradness [Limited Edition]
type: Performance

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

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

Amateras Records Best Vol.4
type: Composition

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

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

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

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: Performance

EDP presents ravemania 2016 summer
type: Composition

beatmania IIDX 10th style ORIGINAL SOUNDTRACK
type: Performance

Mira / Quarks
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
created: 2018-12-30
title: 3in1CD Samayoi no Mei / Hitsuzen no Catastrophe / Kamikaze Concerto
date published: 2018-12-30
type: Release
type: MusicAlbum
creator: Ryutaro Nakahara
catalogue number: SJFT-0040
by artist: Ryutaro Nakahara

kors k 25th Anniversary ULTIMATE BEST
type: Performance

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

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

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

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
type: Composition

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

Cardinal Foundation:02
type: Performance

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

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

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

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

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: Performance
name: Gothic wa Mahou Otome ~Sassato Keiyaku Shinasai!~ Original Soundtrack V

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

jubeat copious APPEND SOUNDTRACK
type: Composition

Facts and Inventions
type: Performance

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 [Limited Edition]
type: Composition

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

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

DARIUSBURST REMIX WONDER WORLD
type: Composition

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

Rainbow Drop / AI / Ryu*
type: Performance

Miracle☆Sparkle / Sana
type: Composition

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

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
type: Composition

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

beatmania IIDX 29 CastHour Original Soundtrack
type: Composition

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

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

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

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

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

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

REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
type: Composition

GODHEART / BlackY
type: Performance

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

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

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

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

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

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

EXIT TRANCE PRESENTS Uma Uma Dekiru Trance wo Tsukutte Mita 5 Hyper Kenja Time
type: Release
by artist: Ryutaro Nakahara
creator: Ryutaro Nakahara
type: MusicAlbum
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
catalogue number: QWCE-00106
created: 2009-06-17

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

PRINCESS OF TRANCE Deluxe
type: Composition

Escort me? / predia [Limited Edition]
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-
title: DARIUSBURST ANOTHER CHRONICLE Live in O-EAST -revolt- [Limited Edition]
type: Composition

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

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

EXIT TUNES PRESENTS Entrance Dream Music
type: Composition

EDP presents ravemania
type: Performance

cyber beatnation 2 -Hi Speed conclusion-
type: Composition

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

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

TANO*C EXTRA
type: Composition

SYNTHESIZED -Re Edition- / Sota Fujimori
type: Composition

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

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

HARDCORE SYNDROME 6
type: Composition

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

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

Ryu☆BEST -MOONLiGHT-
type: Composition

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

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

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

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

The 4th EP2
type: Composition

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

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

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

Gothic wa Mahou Otome Character Song CD Kalmia: Kalmia☆Shinsei☆Nyannyan Beat
name: 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」
type: Performance

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

Ryu☆BEST -MOONLiGHT-
type: Performance

crew -beatnation 10th anniversary-
type: Performance

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

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

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

teranoid overground edition
type: Composition

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

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