birthplace: Tateyama, Chiba Prefecture, Japan
discography:
- catalog: KECH-1262~3
  date: '2004-03-24'
  link: album/6948
  reprint: false
  roles:
  - Additional Composition
  titles:
    en: SENGOKU MUSOU ORIGINAL SOUND TRACK
    ja: 戦国無双 オリジナル・サウンドトラック
    ja-latn: SENGOKU MUSOU ORIGINAL SOUND TRACK
  type: game
- catalog: KECH-1332~3
  date: '2005-03-09'
  link: album/7532
  reprint: false
  roles:
  - Computer Programmer (as Ayumu Igarashi五十嵐歩)
  - Music (as Ayumu Igarashi五十嵐歩)
  - Composer (as Ayumu Igarashi五十嵐歩)
  - Arranger (as Ayumu Igarashi五十嵐歩)
  titles:
    en: SHIN SANGOKUMUSOU 4 ORIGINAL SOUND TRACK
    ja: 真・三國無双４ オリジナル・サウンドトラック
    ja-latn: SHIN SANGOKUMUSOU 4 ORIGINAL SOUND TRACK
  type: game
- catalog: KECH-1372~8
  date: '2006-03-22'
  link: album/3887
  reprint: false
  roles:
  - Computer Programmer (as Ayumu Igarashi五十嵐歩)
  - Composer (as Ayumu Igarashi五十嵐歩)
  titles:
    en: Shin Sangokumusou Original Sound Track Ultimate Box
    ja: 真・三國無双 ORIGINAL SOUND TRACK 究極(アルティメット)BOX
    ja-latn: Shin Sangokumusou Original Sound Track Ultimate Box
  type: game
- catalog: KECH-1379
  date: '2006-03-29'
  link: album/14262
  reprint: false
  roles:
  - Composer
  titles:
    en: Piano Pieces Harukanaru Toki no Naka de ~Yuukyuu no Kanade~
    ja: ピアノ曲集 遙かなる時空の中で 悠久の奏(かなで)
    ja-latn: Piano Pieces Harukanaru Toki no Naka de ~Yuukyuu no Kanade~
  type: game
- catalog: KECH-1431~2
  date: '2007-03-28'
  link: album/4427
  reprint: false
  roles:
  - Computer Programmer (as Ayumu Igarashi五十嵐歩)
  - Composer (as Ayumu Igarashi五十嵐歩)
  - Arranger (as Ayumu Igarashi五十嵐歩)
  titles:
    en: Musou OROCHI ORIGINAL SOUND TRACK
    ja: 無双OROCHI オリジナル・サウンドトラック
    ja-latn: Musou OROCHI ORIGINAL SOUND TRACK
  type: game
- catalog: KECH-1448~9
  date: '2007-12-19'
  link: album/5162
  reprint: false
  roles:
  - Music
  titles:
    en: La corda d'oro 2 ~gloria~
    ja: 金色のコルダ2 ～gloria～
    ja-latn: Kiniro no Corda 2 ~gloria~
  type: game
- catalog: KECH-1509
  date: '2009-09-23'
  link: album/17831
  reprint: false
  roles:
  - Composer
  titles:
    en: Sengoku Musou Hyakka Kyouen
    ja: 戦国無双　百花饗演
    ja-latn: Sengoku Musou Hyakka Kyouen
  type: game
- catalog: KTGS-30232CD-1~3
  date: '2013-10-24'
  link: album/42291
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: SENGOKU MUSOU 2 ORIGINAL SOUNDTRACK COMPLETE
    ja: 戦国無双2 オリジナル・サウンドトラック コンプリート
    ja-latn: SENGOKU MUSOU 2 ORIGINAL SOUNDTRACK COMPLETE
  type: bonus
- catalog: KTGS-61448CD
  date: '2014-03-27'
  link: album/45735
  reprint: false
  roles:
  - Composer
  titles:
    en: WINNING POST SERIES SOUNDTRACK
    ja: WINNING POST SERIES SOUNDTRACK
    ja-latn: WINNING POST SERIES SOUNDTRACK
  type: bonus
- catalog: KTGS-P0292CD-1~2
  date: '2015-03-12'
  link: album/51964
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: Harukanaru Toki no Naka de 6 Original Soundtrack & Drama CD "Karei naru Menu
    ja: 遙かなる時空の中で6 オリジナルサウンドトラック&ドラマCD「華麗ナル献立(メニュウ)」
    ja-latn: Harukanaru Toki no Naka de 6 Original Soundtrack & Drama CD "Karei naru
      Menu
  type: bonus
- catalog: KTGS-40324CD-1~2
  date: '2015-10-01'
  link: album/53615
  reprint: false
  roles:
  - Composer
  titles:
    en: Arslan Senki x Musou Original Soundtrack
    ja: アルスラーン戦記×無双 オリジナルサウンドトラック
    ja-latn: Arslan Senki x Musou Original Soundtrack
  type: bonus
- catalog: KTGS-79689CD-1~2
  date: '2016-01-28'
  link: album/54931
  reprint: false
  roles:
  - Music
  titles:
    en: Sangokushi 13 Original Soundtrack
    ja: 三國志13 ORIGINAL SOUNDTRACK
    ja-latn: Sangokushi 13 Original Soundtrack
  type: bonus
- catalog: KTGS-40343CD
  date: '2016-03-24'
  link: album/56217
  reprint: false
  roles:
  - Music
  titles:
    en: Nobunaga no Yabou Souzou COMPLETE SOUNDTRACK CD
    ja: 信長の野望・創造 コンプリートサウンドトラックCD
    ja-latn: Nobunaga no Yabou Souzou COMPLETE SOUNDTRACK CD
  type: bonus
- catalog: N/A
  date: '2016-09-15'
  link: album/68333
  reprint: false
  roles:
  - Composer
  titles:
    en: KOEI TECMO GAMES TGS2016 SPECIAL SAMPLER CD
    ja: コーエーテクモゲームス TGS2016 スペシャルサンプラーCD
    ja-latn: KOEI TECMO GAMES TGS2016 SPECIAL SAMPLER CD
  type: bonus
- catalog: KTGS-00574CD-1~2
  date: '2017-02-16'
  link: album/65807
  reprint: false
  roles:
  - Composer
  titles:
    en: Sangokushi 13 with Power-Up Kit TREASURE BOX
    ja: 三國志13 with パワーアップキット TREASURE BOX
    ja-latn: Sangokushi 13 with Power-Up Kit TREASURE BOX
  type: bonus
- catalog: KTGS-V0375CD
  date: '2017-02-23'
  link: album/66338
  reprint: false
  roles:
  - Composer
  titles:
    en: Harukanaru Toki no Naka de 3 Ultimate Soundtrack CD
    ja: 遙かなる時空の中で3 Ultimate サウンドトラックCD
    ja-latn: Harukanaru Toki no Naka de 3 Ultimate Soundtrack CD
  type: bonus
- catalog: KTGS-13017CD
  date: '2017-11-30'
  link: album/70512
  reprint: false
  roles:
  - Music
  titles:
    en: 'Nobunaga no Yabou: Taishi Original Soundtrack CD'
    ja: 信長の野望・大志 オリジナルサウンドトラックCD
    ja-latn: 'Nobunaga no Yabou: Taishi Original Soundtrack CD'
  type: bonus
- catalog: KECH-1813~6
  date: '2018-02-14'
  link: album/74122
  reprint: false
  roles:
  - Composer
  titles:
    en: SHIN SANGOKUMUSOU 8 ORIGINAL SOUND TRACK COMPLETE
    ja: 真・三國無双8 ORIGINAL SOUND TRACK COMPLETE
    ja-latn: SHIN SANGOKUMUSOU 8 ORIGINAL SOUND TRACK COMPLETE
  type: game
- catalog: KCS-3171~230
  date: '2018-03-21'
  link: album/73379
  reprint: false
  roles:
  - Composer (also as Ayumu Igarashi五十嵐歩)
  titles:
    en: ω-Force 20th Anniversary Complete CD-BOX
    ja: ω-Force 20th Anniversary Complete CD-BOX
    ja-latn: ω-Force 20th Anniversary Complete CD-BOX
  type: game
- catalog: KTGS-40419CD
  date: '2018-09-27'
  link: album/78325
  reprint: false
  roles:
  - Composer
  titles:
    en: MUSOU OROCHI3 ORIGINAL SOUNDTRACK CD
    ja: 無双OROCHI 3 オリジナルサウンドトラックCD
    ja-latn: MUSOU OROCHI3 ORIGINAL SOUNDTRACK CD
  type: bonus
- catalog: KTGS-31295CD-1~3
  date: '2018-11-29'
  link: album/134928
  reprint: false
  roles:
  - Music
  titles:
    en: 'Nobunaga no Yabou: Taishi with Power-Up Kit COMPLETE SOUNDTRACK CD'
    ja: 信長の野望・大志 with パワーアップキット コンプリートサウンドトラックCD
    ja-latn: 'Nobunaga no Yabou: Taishi with Power-Up Kit COMPLETE SOUNDTRACK CD'
  type: bonus
- catalog: KTGS-40532-CD-1~2
  date: '2021-06-24'
  link: album/109332
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: SENGOKU MUSOU 5 ORIGINAL SOUNDTRACK
    ja: 戦国無双5 オリジナルサウンドトラック
    ja-latn: SENGOKU MUSOU 5 ORIGINAL SOUNDTRACK
  type: bonus
- catalog: KTGS-73660CD
  date: '2022-07-21'
  link: album/120363
  reprint: false
  roles:
  - Music
  titles:
    en: 'Nobunaga no Yabou: Shinsei ORIGINAL SOUNDTRACK CD'
    ja: 信長の野望･新生 オリジナルサウンドトラックCD
    ja-latn: 'Nobunaga no Yabou: Shinsei ORIGINAL SOUNDTRACK CD'
  type: bonus
- catalog: KTGS-40629CD-1~3
  date: '2023-03-30'
  link: album/132938
  reprint: false
  roles:
  - Composer
  titles:
    en: Winning Post 30th MEMORIAL CD
    ja: Winning Post 30th MEMORIAL CD
    ja-latn: Winning Post 30th MEMORIAL CD
  type: bonus
- catalog: KTGS-40640CD-1~3
  date: '2023-07-20'
  link: album/128576
  reprint: false
  roles:
  - Music
  titles:
    en: 'Nobunaga no Yabou: Shinsei with Power-Up Kit COMPLETE SOUNDTRACK CD'
    ja: 信長の野望・新生 with パワーアップキット コンプリートサウンドトラックCD
    ja-latn: 'Nobunaga no Yabou: Shinsei with Power-Up Kit COMPLETE SOUNDTRACK CD'
  type: bonus
- catalog: KECH-2022~5
  date: '2025-01-15'
  link: album/142947
  reprint: false
  roles:
  - Scoring
  titles:
    en: SHIN SANGOKUMUSOU ORIGINS ORIGINAL SOUND TRACK COMPLETE
    ja: 真・三國無双 ORIGINS ORIGINAL SOUND TRACK COMPLETE
    ja-latn: SHIN SANGOKUMUSOU ORIGINS ORIGINAL SOUND TRACK COMPLETE
  type: game
featured_on:
- catalog: KTGS-40382CD
  date: '2017-03-30'
  link: album/63510
  reprint: false
  roles:
  - Composer
  titles:
    en: Musou☆Stars ORIGINAL SOUNDTRACK CD
    ja: 無双☆スターズ オリジナルサウンドトラックCD
    ja-latn: Musou☆Stars ORIGINAL SOUNDTRACK CD
  type: bonus
info:
  Birthplace: Tateyama, Chiba Prefecture, Japan
  Credited works:
  - 26 albums in database
  - 37 products in database
  Credits:
  - 24 composer
  - 15 music
  - 15 sound designer
  - 7 arranger
  - 5 sound editor
  - 4 sound director
  - 3 computer programmer
  - 2 sound
  - 2 sound effects
  - 1 additional composition
  - 1 scoring
  Organizations: &id001
  - link: org/1349
    names:
      en: KOEI TECMO GAMES CO., LTD.
      ja: 株式会社コーエーテクモゲームス
  Units: &id002
  - link: artist/3525
    names:
      en: KOEI BGM Division
      ja: 光栄BGM部
link: artist/8357
meta:
  added_date: 2010-04-22T03:19
  edited_date: 2023-02-16T20:15
  fetched_date: 2026-01-06T22:48
  ttl: 86400
  visitors: 4920
name: Ippo Igarashi
name_real: 五十嵐 一歩
name_trans: いがらし いっぽ
notes: Composer at KOEI TECMO GAMES
organizations: *id001
picture_full: https://media.vgm.io/artists/75/8357/8357-1512066335.png
picture_small: https://thumb-media.vgm.io/artists/75/8357/8357-1512066335.png
sex: male
type: Individual
units: *id002
vgmdb_link: https://vgmdb.net/artist/8357?perpage=99999
websites:
  Personal: []
