Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤E]
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition E]
type: Performance

Holiday∞Holiday / Tragic Drops【DOLLCHESTRA盤】
name: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [DOLLCHESTRA Edition]
type: Performance

Flower / Flower
by artist: Hiroki Sagawa
creator: Hiroki Sagawa
catalogue number: AICL-2625
created: 2014-01-22
type: MusicAlbum
date published: 2014-01-22
type: Release

Time flies / 乃木坂46 [完全生産限定盤]
creator: Hiroki Sagawa
type: Composition
name: Time flies / Nogizaka46 [Complete Limited Edition]
composer: Hiroki Sagawa

Never ever / Tokyo Girls' Style [Limited Edition]
type: Performance
name: Never ever / 東京女子流

パラドックス ワールド / わーすた(The World Standard)
date published: 2017-10-18
catalogue number: AVCD-39379/B
by artist: Hiroki Sagawa
title: PARADOX WORLD / The World Standard
type: Release
creator: Hiroki Sagawa
type: MusicAlbum
created: 2017-10-18

パラドックス ワールド / わーすた(The World Standard)
name: PARADOX WORLD / The World Standard
type: Performance

Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri [Limited Edition]
date published: 2025-06-04
name: 蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
type: MusicAlbum
by artist: Hiroki Sagawa
type: Release
catalogue number: LACA-39125~6
creator: Hiroki Sagawa
created: 2025-06-04

蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
type: Performance
name: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri

Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition D]
type: MusicAlbum
type: Release
creator: Hiroki Sagawa
by artist: Hiroki Sagawa
title: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤D]
created: 2020-01-22
date published: 2020-01-22
catalogue number: EMPC-5009

Drama CD Gekkan Shojo Nozaki Kun
name: Drama CD 月刊少女野崎くん
type: Composition

Love U my friends / 虹ヶ咲学園スクールアイドル同好会
name: Love U my friends / Nijigasaki High School Idol Club
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -5thLIVE If I_wings. part1-
type: Performance

Never ever / Tokyo Girls' Style [Limited Edition]
type: Composition
title: Never ever / 東京女子流
creator: Hiroki Sagawa
composer: Hiroki Sagawa

Just be yourself / わーすた(The World Standard)
name: Just be yourself / The World Standard
creator: Hiroki Sagawa
type: Composition
composer: Hiroki Sagawa

Time flies / Nogizaka46 [Complete Limited Edition]
title: Time flies / 乃木坂46 [完全生産限定盤]
type: Performance

JIKOCHU DE IKOU! / Nogizaka46 [TYPE A]
type: Performance
title: ジコチューで行こう! / 乃木坂46 [TYPE A]

Before Dawn / 内田雄馬
title: Before Dawn / Yuma Uchida [Limited Edition]
type: Performance

Before Dawn / Yuma Uchida
type: Performance
title: Before Dawn / 内田雄馬

Yuumei ni, Nyaritai. / The World Standard
name: ゆうめいに、にゃりたい。 / わーすた(The World Standard)
type: Performance

Shanimuni Ikiru!/Bathtub Aromatic / The World Standard
name: 遮二無二 生きる!/バスタブ・アロマティック / わーすた
type: Performance

Flower / Flower
type: Composition

Never ever / Tokyo Girls' Style
type: Performance
title: Never ever / 東京女子流

Holiday∞Holiday / Tragic Drops【DOLLCHESTRA盤】
name: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [DOLLCHESTRA Edition]
by artist: Hiroki Sagawa
date published: 2023-06-14
catalogue number: LACM-24392
created: 2023-06-14
type: MusicAlbum
creator: Hiroki Sagawa
type: Release

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤B]
creator: Hiroki Sagawa
type: Composition
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition B]
composer: Hiroki Sagawa

蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
name: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri
creator: Hiroki Sagawa
type: Composition
composer: Hiroki Sagawa

Holiday∞Holiday / Tragic Drops【スリーズブーケ盤】
title: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet Edition]
type: Performance

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤C]
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition C]

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤A]
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition A]
type: Performance

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤F]
name: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited EditionF]
type: Performance

Bathtub Aromatic/Shanimuni Ikiru! / The World Standard
type: Composition
name: バスタブ・アロマティック/遮二無二 生きる! / わーすた
composer: Hiroki Sagawa
creator: Hiroki Sagawa

Time flies / 乃木坂46 [完全生産限定盤]
catalogue number: SRCL-12020~4
created: 2021-12-15
creator: Hiroki Sagawa
name: Time flies / Nogizaka46 [Complete Limited Edition]
date published: 2021-12-15
type: Release
type: MusicAlbum
by artist: Hiroki Sagawa

Never ever / 東京女子流
name: Never ever / Tokyo Girls' Style
creator: Hiroki Sagawa
created: 2015-06-24
type: MusicAlbum
date published: 2015-06-24
type: Release
by artist: Hiroki Sagawa
catalogue number: AVCD-83324

蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
name: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri [Limited Edition]
type: Performance

蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
creator: Hiroki Sagawa
date published: 2025-06-04
by artist: Hiroki Sagawa
created: 2025-06-04
title: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri
catalogue number: LACA-19125~6
type: Release
type: MusicAlbum

BRIGHT / BRIGHT
type: Performance

Just be yourself / わーすた(The World Standard)
type: Composition
creator: Hiroki Sagawa
title: Just be yourself / The World Standard
composer: Hiroki Sagawa

パラドックス ワールド / わーすた(The World Standard)
composer: Hiroki Sagawa
name: PARADOX WORLD / The World Standard
creator: Hiroki Sagawa
type: Composition

Time flies / 乃木坂46
name: Time flies / Nogizaka46
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa

バスタブ・アロマティック/遮二無二 生きる! / わーすた
type: Performance
name: Bathtub Aromatic/Shanimuni Ikiru! / The World Standard

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤C]
type: MusicAlbum
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition C]
created: 2020-01-22
catalogue number: EMPC-5008
date published: 2020-01-22
creator: Hiroki Sagawa
by artist: Hiroki Sagawa
type: Release

Before Dawn / 内田雄馬
creator: Hiroki Sagawa
title: Before Dawn / Yuma Uchida
type: MusicAlbum
created: 2018-09-19
type: Release
catalogue number: KICM-1887
by artist: Hiroki Sagawa
date published: 2018-09-19

Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition D]
name: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤D]
type: Performance

Drama CD 月刊少女野崎くん
type: Release
name: Drama CD Gekkan Shojo Nozaki Kun
creator: Hiroki Sagawa
date published: 2013-06-26
created: 2013-06-26
catalogue number: FFCC-0029
type: MusicAlbum
by artist: Hiroki Sagawa

Never ever / 東京女子流 [フェアリーテイル盤]
name: Never ever / Tokyo Girls' Style [Fairy Tail Edition] [Limited Edition]
type: MusicAlbum
catalogue number: AVCD-83323
type: Release
creator: Hiroki Sagawa
by artist: Hiroki Sagawa
date published: 2015-06-24
created: 2015-06-24

Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited EditionF]
creator: Hiroki Sagawa
title: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤F]
composer: Hiroki Sagawa
type: Composition

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -5thLIVE If I_wings. part1-
composer: Hiroki Sagawa
type: Composition
creator: Hiroki Sagawa

Just be yourself / わーすた(The World Standard)
type: MusicAlbum
catalogue number: AVCD-39354
created: 2017-04-19
date published: 2017-04-19
type: Release
creator: Hiroki Sagawa
name: Just be yourself / The World Standard
by artist: Hiroki Sagawa

Never ever / 東京女子流 [フェアリーテイル盤]
type: Performance
name: Never ever / Tokyo Girls' Style [Fairy Tail Edition] [Limited Edition]

Just Believe!!! / 虹ヶ咲学園スクールアイドル同好会
name: Just Believe!!! / Nijigasaki High School Idol Club
type: Performance

Just Believe!!! / 虹ヶ咲学園スクールアイドル同好会
title: Just Believe!!! / Nijigasaki High School Idol Club
creator: Hiroki Sagawa
type: Composition
composer: Hiroki Sagawa

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤E]
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa
name: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition E]

Never ever / Tokyo Girls' Style [Limited Edition]
type: Release
type: MusicAlbum
by artist: Hiroki Sagawa
created: 2015-06-24
name: Never ever / 東京女子流
creator: Hiroki Sagawa
catalogue number: AVCD-83321/B
date published: 2015-06-24

BRIGHT / BRIGHT
type: Composition
composer: Hiroki Sagawa
creator: Hiroki Sagawa

Hiroki Sagawa
made: Never ever / 東京女子流
album: Yuumei ni, Nyaritai. / The World Standard
album: Holiday∞Holiday / Tragic Drops【DOLLCHESTRA盤】
made: Never ever / 東京女子流 [フェアリーテイル盤]
album: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition D]
album: Drama CD 月刊少女野崎くん
made: 遮二無二 生きる!/バスタブ・アロマティック / わーすた
made: BRIGHT / BRIGHT
made: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤C]
made: Just Believe!!! / 虹ヶ咲学園スクールアイドル同好会
album: BRIGHT / BRIGHT
made: パラドックス ワールド / わーすた(The World Standard)
made: Just be yourself / わーすた(The World Standard)
made: Holiday∞Holiday / Tragic Drops【DOLLCHESTRA盤】
album: Never ever / 東京女子流 [フェアリーテイル盤]
made: Time flies / 乃木坂46 [完全生産限定盤]
album: Never ever / Tokyo Girls' Style [Limited Edition]
made: Flower / Flower
made: 蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
album: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤C]
made: Bathtub Aromatic/Shanimuni Ikiru! / The World Standard
album: 遮二無二 生きる!/バスタブ・アロマティック / わーすた
made: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited EditionF]
made: JIKOCHU DE IKOU! / Nogizaka46 [TYPE A]
type: Person
album: ジコチューで行こう! / 乃木坂46 [TYPE A]
album: Time flies / Nogizaka46
made: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition B]
made: THE IDOLM@STER SHINY COLORS SOLO COLLECTION -5thLIVE If I_wings. part1-
album: Before Dawn / 内田雄馬
made: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet Edition]
made: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤A]
album: Never ever / 東京女子流
made: Love U my friends / Nijigasaki High School Idol Club
made: Before Dawn / 内田雄馬
album: 蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
made: Never ever / Tokyo Girls' Style [Limited Edition]
album: Just Believe!!! / 虹ヶ咲学園スクールアイドル同好会
made: THE IDOLM@STER SHINY COLORS PANOR@MA WING 04
album: Just be yourself / わーすた(The World Standard)
album: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri [Limited Edition]
made: Time flies / Nogizaka46
album: パラドックス ワールド / わーすた(The World Standard)
album: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤F]
made: Before Dawn / Yuma Uchida
made: Time flies / 乃木坂46
made: Love U my friends / 虹ヶ咲学園スクールアイドル同好会
album: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet Edition]
made: Drama CD 月刊少女野崎くん
album: Time flies / 乃木坂46 [完全生産限定盤]
album: Flower / Flower
album: THE IDOLM@STER SHINY COLORS SOLO COLLECTION -5thLIVE If I_wings. part1-
made: Before Dawn / Yuma Uchida [Limited Edition]
made: ジコチューで行こう! / 乃木坂46 [TYPE A]
made: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri [Limited Edition]
album: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤A]
album: THE IDOLM@STER SHINY COLORS PANOR@MA WING 04
account: OnlineChatAccount
  account service homepage: http://www.twitter.com/
  account name: sagawa_hiroki
made: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition D]
made: Yuumei ni, Nyaritai. / The World Standard
album: Bathtub Aromatic/Shanimuni Ikiru! / The World Standard
made: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤E]
type: MusicGroup
made: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤D]
album: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤E]
made: Time flies / Nogizaka46 [Limited Edition]
album: Love U my friends / Nijigasaki High School Idol Club
made: Time flies / 乃木坂46 [初回仕様限定盤]
album: Time flies / Nogizaka46 [Limited Edition]
album: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition B]
made: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤B]
made: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤F]

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤E]
creator: Hiroki Sagawa
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition E]
catalogue number: EMPC-5010
type: MusicAlbum
created: 2020-01-22
type: Release
by artist: Hiroki Sagawa
date published: 2020-01-22

Yuumei ni, Nyaritai. / The World Standard
created: 2017-02-22
by artist: Hiroki Sagawa
catalogue number: AVCD-39340/B
date published: 2017-02-22
name: ゆうめいに、にゃりたい。 / わーすた(The World Standard)
type: MusicAlbum
type: Release
creator: Hiroki Sagawa

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤A]
type: MusicAlbum
by artist: Hiroki Sagawa
creator: Hiroki Sagawa
catalogue number: EMPC-5006
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition A]
date published: 2020-01-22
created: 2020-01-22
type: Release

Never ever / Tokyo Girls' Style [Limited Edition]
title: Never ever / 東京女子流
type: Performance

Never ever / 東京女子流
type: Composition
name: Never ever / Tokyo Girls' Style [Limited Edition]
creator: Hiroki Sagawa
composer: Hiroki Sagawa

Yuumei ni, Nyaritai. / The World Standard
name: ゆうめいに、にゃりたい。 / わーすた(The World Standard)
creator: Hiroki Sagawa
composer: Hiroki Sagawa
type: Composition

Love U my friends / Nijigasaki High School Idol Club
creator: Hiroki Sagawa
by artist: Hiroki Sagawa
created: 2019-10-02
catalogue number: LACA-15800
name: Love U my friends / 虹ヶ咲学園スクールアイドル同好会
date published: 2019-10-02
type: MusicAlbum
type: Release

Never ever / Tokyo Girls' Style [Limited Edition]
date published: 2015-06-24
title: Never ever / 東京女子流
type: Release
creator: Hiroki Sagawa
type: MusicAlbum
by artist: Hiroki Sagawa
catalogue number: AVCD-83322
created: 2015-06-24

Bathtub Aromatic/Shanimuni Ikiru! / The World Standard
by artist: Hiroki Sagawa
type: Release
creator: Hiroki Sagawa
created: 2019-10-30
name: バスタブ・アロマティック/遮二無二 生きる! / わーすた
date published: 2019-10-30
catalogue number: AVCD-39574/B
type: MusicAlbum

Just be yourself / わーすた(The World Standard)
name: Just be yourself / The World Standard
type: Performance

Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet Edition]
name: Holiday∞Holiday / Tragic Drops【スリーズブーケ盤】
composer: Hiroki Sagawa
type: Composition
creator: Hiroki Sagawa

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤B]
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition B]
type: Performance

Never ever / 東京女子流
composer: Hiroki Sagawa
type: Composition
title: Never ever / Tokyo Girls' Style
creator: Hiroki Sagawa

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤A]
composer: Hiroki Sagawa
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition A]
creator: Hiroki Sagawa
type: Composition

Time flies / Nogizaka46 [Limited Edition]
by artist: Hiroki Sagawa
date published: 2021-12-15
name: Time flies / 乃木坂46 [初回仕様限定盤]
created: 2021-12-15
creator: Hiroki Sagawa
catalogue number: SRCL-12025~8
type: Release
type: MusicAlbum

Before Dawn / 内田雄馬
date published: 2018-09-19
created: 2018-09-19
type: MusicAlbum
name: Before Dawn / Yuma Uchida [Limited Edition]
by artist: Hiroki Sagawa
type: Release
creator: Hiroki Sagawa
catalogue number: KICM-91887

Time flies / Nogizaka46
creator: Hiroki Sagawa
title: Time flies / 乃木坂46
date published: 2021-12-15
type: Release
catalogue number: SRCL-12029~30
type: MusicAlbum
created: 2021-12-15
by artist: Hiroki Sagawa

Before Dawn / Yuma Uchida
type: Composition
name: Before Dawn / 内田雄馬
creator: Hiroki Sagawa
composer: Hiroki Sagawa

Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition B]
type: MusicAlbum
creator: Hiroki Sagawa
created: 2020-01-22
catalogue number: EMPC-5007
name: Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤B]
date published: 2020-01-22
by artist: Hiroki Sagawa
type: Release

Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet Edition]
created: 2023-06-14
name: Holiday∞Holiday / Tragic Drops【スリーズブーケ盤】
type: Release
type: MusicAlbum
catalogue number: LACM-24391
date published: 2023-06-14
by artist: Hiroki Sagawa
creator: Hiroki Sagawa

Before Dawn / Yuma Uchida [Limited Edition]
name: Before Dawn / 内田雄馬
composer: Hiroki Sagawa
creator: Hiroki Sagawa
type: Composition

BRIGHT / BRIGHT
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa

Time flies / 乃木坂46
name: Time flies / Nogizaka46
type: Performance

JIKOCHU DE IKOU! / Nogizaka46 [TYPE A]
creator: Hiroki Sagawa
type: Composition
title: ジコチューで行こう! / 乃木坂46 [TYPE A]
composer: Hiroki Sagawa

遮二無二 生きる!/バスタブ・アロマティック / わーすた
type: Composition
title: Shanimuni Ikiru!/Bathtub Aromatic / The World Standard
composer: Hiroki Sagawa
creator: Hiroki Sagawa

birthinfo
type: Birth
principal: Hiroki Sagawa
date: 1986-04-27
place: Saitama Prefecture, Japan

THE IDOLM@STER SHINY COLORS PANOR@MA WING 04
type: Performance

Just be yourself / わーすた(The World Standard)
name: Just be yourself / The World Standard
type: Performance

ジコチューで行こう! / 乃木坂46 [TYPE A]
created: 2018-08-08
title: JIKOCHU DE IKOU! / Nogizaka46 [TYPE A]
catalogue number: SRCL-9913~4
date published: 2018-08-08
type: MusicAlbum
by artist: Hiroki Sagawa
type: Release
creator: Hiroki Sagawa

Flower / Flower
type: Performance

蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
title: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~ Yugiri Tsuzuri [Limited Edition]
composer: Hiroki Sagawa
type: Composition
creator: Hiroki Sagawa

Just be yourself / わーすた(The World Standard)
date published: 2017-04-19
creator: Hiroki Sagawa
title: Just be yourself / The World Standard
type: Release
type: MusicAlbum
catalogue number: AVCD-39355/B
by artist: Hiroki Sagawa
created: 2017-04-19

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -5thLIVE If I_wings. part1-
catalogue number: LACZ-10141~2
type: MusicAlbum
creator: Hiroki Sagawa
type: Release
created: 2023-03-18
date published: 2023-03-18
by artist: Hiroki Sagawa

Shanimuni Ikiru!/Bathtub Aromatic / The World Standard
name: 遮二無二 生きる!/バスタブ・アロマティック / わーすた
type: Performance

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤D]
creator: Hiroki Sagawa
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition D]
type: Composition
composer: Hiroki Sagawa

THE IDOLM@STER SHINY COLORS PANOR@MA WING 04
composer: Hiroki Sagawa
creator: Hiroki Sagawa
type: Composition

Time flies / 乃木坂46 [初回仕様限定盤]
title: Time flies / Nogizaka46 [Limited Edition]
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa

Drama CD 月刊少女野崎くん
title: Drama CD Gekkan Shojo Nozaki Kun
type: Performance

遮二無二 生きる!/バスタブ・アロマティック / わーすた
date published: 2019-10-30
name: Shanimuni Ikiru!/Bathtub Aromatic / The World Standard
type: Release
by artist: Hiroki Sagawa
created: 2019-10-30
creator: Hiroki Sagawa
type: MusicAlbum
catalogue number: AVCD-39575

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤C]
name: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited Edition C]
type: Performance

Lost The Memory / 刀剣男子 team三条 with加州清光 [プレス限定盤F]
catalogue number: EMPC-5011
type: MusicAlbum
type: Release
creator: Hiroki Sagawa
title: Lost The Memory / Touken Danshi team Sanjou with Kashuu Kiyomitsu [Press Limited EditionF]
created: 2020-01-22
date published: 2020-01-22
by artist: Hiroki Sagawa

Never ever / 東京女子流 [フェアリーテイル盤]
name: Never ever / Tokyo Girls' Style [Fairy Tail Edition] [Limited Edition]
type: Composition
creator: Hiroki Sagawa
composer: Hiroki Sagawa

Holiday∞Holiday / Tragic Drops【DOLLCHESTRA盤】
title: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [DOLLCHESTRA Edition]
creator: Hiroki Sagawa
composer: Hiroki Sagawa
type: Composition

遮二無二 生きる!/バスタブ・アロマティック / わーすた
creator: Hiroki Sagawa
type: Composition
title: Shanimuni Ikiru!/Bathtub Aromatic / The World Standard
composer: Hiroki Sagawa

Love U my friends / 虹ヶ咲学園スクールアイドル同好会
name: Love U my friends / Nijigasaki High School Idol Club
type: Performance

THE IDOLM@STER SHINY COLORS PANOR@MA WING 04
date published: 2022-07-13
creator: Hiroki Sagawa
created: 2022-07-13
by artist: Hiroki Sagawa
type: MusicAlbum
catalogue number: LACM-24254
type: Release

BRIGHT / BRIGHT
type: Release
by artist: Hiroki Sagawa
type: MusicAlbum
creator: Hiroki Sagawa
created: 2012-03-21
date published: 2012-03-21
catalogue number: RZCD-59063/B

BRIGHT / BRIGHT
type: Performance

Time flies / Nogizaka46 [Limited Edition]
name: Time flies / 乃木坂46 [初回仕様限定盤]
type: Performance

BRIGHT / BRIGHT
type: Release
by artist: Hiroki Sagawa
type: MusicAlbum
created: 2012-03-21
catalogue number: RZCD-59064
date published: 2012-03-21
creator: Hiroki Sagawa

Just Believe!!! / 虹ヶ咲学園スクールアイドル同好会
date published: 2020-09-02
type: MusicAlbum
type: Release
creator: Hiroki Sagawa
name: Just Believe!!! / Nijigasaki High School Idol Club
by artist: Hiroki Sagawa
created: 2020-09-02
catalogue number: LACA-15840

遮二無二 生きる!/バスタブ・アロマティック / わーすた
by artist: Hiroki Sagawa
created: 2019-10-30
date published: 2019-10-30
name: Shanimuni Ikiru!/Bathtub Aromatic / The World Standard
catalogue number: AVCD-39573/B
creator: Hiroki Sagawa
type: Release
type: MusicAlbum