Akuma no Bengonin: Mikoshiba Reiji -Shokuzai no Someikyoku- SOUND TRACK
type: Performance
title: 悪魔の弁護人 御子柴礼司 -贖罪の奏鳴曲- サウンド・トラック @ja

The Misfit of Demon King Academy Character Song "Dear Descendants" & Original Soundtrack Vol.6
type: Performance
title: 魔王学院の不適合者 〜史上最強の魔王の始祖、転生して子孫たちの学校へ通う〜 キャラクターソング「Dear Descendants」& オリジナル・サウンドトラック Vol.6 @ja
title: Maou Gakuin no Futekigousha ~Shijou Saikyou no Maou no Shiso, Tensei Shite Shisontachi no Gakkou e Kayou~ Character Song "Dear Descendants" & Original Soundtrack Vol.6 @ja-latn

Senya Souka / CIVILIAN
type: Performance
title: 千夜想歌 / CIVILIAN @ja

Senya Souka / CIVILIAN [Limited Edition]
type: Performance
title: 千夜想歌 / CIVILIAN [期間生産限定盤] @ja

Toumei / CIVILIAN
type: Performance
title: 灯命 / CIVILIAN @ja

Toumei / CIVILIAN [Limited Edition]
type: Performance
title: 灯命 / CIVILIAN [初回生産限定盤] @ja

Nightcord at 25:00 SEKAI ALBUM vol.1
type: Composition
title: 25時、ナイトコードで。 SEKAI ALBUM vol.1 @ja
title: 25-ji, Nightcord de. SEKAI ALBUM vol.1 @ja-latn

Nightcord at 25:00 SEKAI ALBUM vol.1
type: Performance
title: 25時、ナイトコードで。 SEKAI ALBUM vol.1 @ja
title: 25-ji, Nightcord de. SEKAI ALBUM vol.1 @ja-latn

Nightcord at 25:00 SEKAI ALBUM vol.1
type: Release
type: MusicAlbum
created: 2022-04-06
title: 25時、ナイトコードで。 SEKAI ALBUM vol.1 @ja
title: 25-ji, Nightcord de. SEKAI ALBUM vol.1 @ja-latn
catalogue number: BRMM-10496
tribute to: Hidekazu Koyama
date published: 2022-04-06

Kano BEST
type: Composition
title: 鹿乃BEST @ja

Kano BEST
type: Performance
title: 鹿乃BEST @ja

Kano BEST
type: Release
type: MusicAlbum
created: 2022-01-26
title: 鹿乃BEST @ja
catalogue number: SNCL-00053
tribute to: Hidekazu Koyama
date published: 2022-01-26

SPOTLIGHT vol.2
type: Composition

SPOTLIGHT vol.2
type: Performance

SPOTLIGHT vol.2
type: Release
type: MusicAlbum
created: 2022-01-26
catalogue number: SNCL-59~60
tribute to: Hidekazu Koyama
date published: 2022-01-26

day to YOU / Nako Misaki
type: Composition
title: day to YOU / 岬なこ @ja

day to YOU / Nako Misaki
type: Performance
title: day to YOU / 岬なこ @ja

day to YOU / Nako Misaki [Limited Edition]
type: Composition
title: day to YOU / 岬なこ [初回限定盤] @ja

day to YOU / Nako Misaki [Limited Edition]
type: Performance
title: day to YOU / 岬なこ [初回限定盤] @ja

Ima Kono Toki wo / Little Glee Monster [Limited Edition]
type: Composition
title: 今この瞬間を / Little Glee Monster [初回生産限定盤] @ja

Ima Kono Toki wo / Little Glee Monster [Limited Edition]
type: Performance
title: 今この瞬間を / Little Glee Monster [初回生産限定盤] @ja

Ima Kono Toki wo / Little Glee Monster
type: Composition
title: 今この瞬間を / Little Glee Monster @ja

Ima Kono Toki wo / Little Glee Monster
type: Performance
title: 今この瞬間を / Little Glee Monster @ja

IMA KONO TOKIWO / Little Glee Monster [Limited Edition]
type: Composition
title: 今この瞬間を / Little Glee Monster [期間生産限定盤] @ja
title: Ima Kono Toki wo / Little Glee Monster [Limited Edition] @ja-latn

IMA KONO TOKIWO / Little Glee Monster [Limited Edition]
type: Performance
title: 今この瞬間を / Little Glee Monster [期間生産限定盤] @ja
title: Ima Kono Toki wo / Little Glee Monster [Limited Edition] @ja-latn

#SEIFUKU KANOJO Opening Theme Song & Ending Character Song CD #『Kawaii Song』
type: Composition
title: 制服カノジョ OP主題歌＆EDキャラソンCD #『カワイイイソング』 @ja

#SEIFUKU KANOJO Opening Theme Song & Ending Character Song CD #『Kawaii Song』
type: Performance
title: 制服カノジョ OP主題歌＆EDキャラソンCD #『カワイイイソング』 @ja

Seija no Koushin / CIVILIAN
type: Performance
title: 生者ノ行進 / CIVILIAN @ja

Seija no Koushin / CIVILIAN [Anime Edition] [Limited Edition]
type: Performance
title: 生者ノ行進 / CIVILIAN @ja

Shirube / CIVILIAN
type: Performance
title: 導 / CIVILIAN @ja

Still Still Stellar / Suisei Hoshimachi
type: Composition
title: Still Still Stellar / 星街すいせい @ja

Still Still Stellar / Suisei Hoshimachi
type: Performance
title: Still Still Stellar / 星街すいせい @ja

Still Still Stellar / Suisei Hoshimachi [Limited Edition]
type: Composition
title: Still Still Stellar / 星街すいせい [完全生産限定盤] @ja

Still Still Stellar / Suisei Hoshimachi [Limited Edition]
type: Performance
title: Still Still Stellar / 星街すいせい [完全生産限定盤] @ja

Orbital Period / Suisei Hoshimachi
type: Composition
title: Orbital Period / 星街すいせい @ja

Orbital Period / Suisei Hoshimachi
type: Performance
title: Orbital Period / 星街すいせい @ja

Matsurigoto / Hiname Inatori (CV: Anna Suzuki)
type: Composition
title: まつりごと / 稲取ひなめ (CV: 鈴木杏奈) @ja

Matsurigoto / Hiname Inatori (CV: Anna Suzuki)
type: Performance
title: まつりごと / 稲取ひなめ (CV: 鈴木杏奈) @ja

Ame no Shizuku / Aise Bessho (CV: Rin Tateishi)
type: Composition
title: 雨の雫 / 別所愛染 (CV:立石凛) @ja

Ame no Shizuku / Aise Bessho (CV: Rin Tateishi)
type: Performance
title: 雨の雫 / 別所愛染 (CV:立石凛) @ja

HATSUNE MIKU 5th BIRTHDAY BEST ~impacts~
type: Composition
title: 初音ミク 5thバースデー ベスト ～impacts～ @ja

HATSUNE MIKU 5th BIRTHDAY BEST ~impacts~
type: Performance
title: 初音ミク 5thバースデー ベスト ～impacts～ @ja

Osamuraisan Selection vol.3 ~Utaite Hikite~
type: Composition
title: おさむらいさんせれくしょんvol.3～唄ひて弾きて～ @ja

Osamuraisan Selection vol.3 ~Utaite Hikite~
type: Performance
title: おさむらいさんせれくしょんvol.3～唄ひて弾きて～ @ja

Osamuraisan Selection vol.3 ~Utaite Hikite~
type: Release
type: MusicAlbum
created: 2012-08-11
title: おさむらいさんせれくしょんvol.3～唄ひて弾きて～ @ja
catalogue number: OSMR-00008
tribute to: Hidekazu Koyama
date published: 2012-08-11

V-box / Marasy
type: Composition
title: V-box / まらしぃ @ja

V-box / Marasy
type: Performance
title: V-box / まらしぃ @ja

V-box / Marasy
type: Release
type: MusicAlbum
created: 2012-10-31
title: V-box / まらしぃ @ja
catalogue number: DGSA-10051
tribute to: Hidekazu Koyama
date published: 2012-10-31

Suki na no. / Kano
type: Composition
title: すきなの。/ 鹿乃 @ja

Suki na no. / Kano
type: Performance
title: すきなの。/ 鹿乃 @ja

Suki na no. / Kano
type: Release
type: MusicAlbum
created: 2012-12-31
title: すきなの。/ 鹿乃 @ja
catalogue number: BBCL-0003
tribute to: Hidekazu Koyama
date published: 2012-12-31

Konoha no Sekai Jijou / Jin ft. Nanou
type: Composition
title: コノハの世界事情 / じん ft. ナノウ @ja

Konoha no Sekai Jijou / Jin ft. Nanou
type: Performance
title: コノハの世界事情 / じん ft. ナノウ @ja

Good Hello / Kano
type: Composition
title: グッドハロー / 鹿乃 @ja

Good Hello / Kano
type: Performance
title: グッドハロー / 鹿乃 @ja

MEKAKUCITY M's COMPLETE BOX
type: Composition
title: MEKAKUCITY M's COMPLETE BOX ~メカクシティアクターズ・ヴォーカル&サウンド コレクション~ @ja
title: MEKAKUCITY M's COMPLETE BOX ~MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION~ @ja-latn

MEKAKUCITY M's COMPLETE BOX
type: Performance
title: MEKAKUCITY M's COMPLETE BOX ~メカクシティアクターズ・ヴォーカル&サウンド コレクション~ @ja
title: MEKAKUCITY M's COMPLETE BOX ~MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION~ @ja-latn

Never Change feat. Lyu:Lyu / SHUN [Limited Edition]
type: Composition

Never Change feat. Lyu:Lyu / SHUN [Limited Edition]
type: Performance

Never Change feat. Lyu:Lyu / SHUN
type: Composition

Never Change feat. Lyu:Lyu / SHUN
type: Performance

MEKAKUCITY M's 2: MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION
type: Composition
title: MEKAKUCITY M's 2 ～メカクシティアクターズ・ヴォーカル&サウンド コレクション～ @ja

MEKAKUCITY M's 2: MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION
type: Performance
title: MEKAKUCITY M's 2 ～メカクシティアクターズ・ヴォーカル&サウンド コレクション～ @ja

HATSUNE MIKU Project mirai COMPLETE
type: Composition
title: 初音ミク Project mirai こんぷり～と @ja

HATSUNE MIKU Project mirai COMPLETE
type: Performance
title: 初音ミク Project mirai こんぷり～と @ja

NARUTO THE BEST
type: Composition

NARUTO THE BEST
type: Performance

akairo / CIVILIAN [Limited Edition]
type: Composition
title: 赫色 -akairo- / CIVILIAN @ja

akairo / CIVILIAN [Limited Edition]
type: Performance
title: 赫色 -akairo- / CIVILIAN @ja

akairo / CIVILIAN
type: Composition
title: 赫色 -akairo- / CIVILIAN @ja

akairo / CIVILIAN
type: Performance
title: 赫色 -akairo- / CIVILIAN @ja

Nandodemo / CIVILIAN [Limited Edition]
type: Composition
title: 何度でも / CIVILIAN @ja

Nandodemo / CIVILIAN [Limited Edition]
type: Performance
title: 何度でも / CIVILIAN @ja

Nandodemo / CIVILIAN
type: Composition
title: 何度でも / CIVILIAN @ja

Nandodemo / CIVILIAN
type: Performance
title: 何度でも / CIVILIAN @ja

rye / Kano
type: Composition
title: rye / 鹿乃 @ja

rye / Kano
type: Performance
title: rye / 鹿乃 @ja

rye / Kano
type: Release
type: MusicAlbum
created: 2018-12-19
title: rye / 鹿乃 @ja
catalogue number: TECI-1611
tribute to: Hidekazu Koyama
date published: 2018-12-19

rye / Kano [Limited Edition]
type: Composition
title: rye / 鹿乃 @ja

rye / Kano [Limited Edition]
type: Performance
title: rye / 鹿乃 @ja

rye / Kano [Limited Edition]
type: Release
type: MusicAlbum
created: 2018-12-19
title: rye / 鹿乃 @ja
catalogue number: TECI-1609
tribute to: Hidekazu Koyama
date published: 2018-12-19

WONDER / soraru
type: Composition
title: ワンダー / そらる @ja

WONDER / soraru
type: Performance
title: ワンダー / そらる @ja

WONDER / soraru [Limited Edition A]
type: Composition
title: ワンダー / そらる [初回限定盤A] @ja

WONDER / soraru [Limited Edition A]
type: Performance
title: ワンダー / そらる [初回限定盤A] @ja

WONDER / soraru [Limited Edition B]
type: Composition
title: ワンダー / そらる [初回限定盤B] @ja

WONDER / soraru [Limited Edition B]
type: Performance
title: ワンダー / そらる [初回限定盤B] @ja

Bambino / Kano
type: Composition
title: ばんび～の / 鹿乃 @ja

Bambino / Kano
type: Performance
title: ばんび～の / 鹿乃 @ja

Bambino / Kano
type: Release
type: MusicAlbum
created: 2011-01-16
title: ばんび～の / 鹿乃 @ja
catalogue number: SVCL-0004
tribute to: Hidekazu Koyama
date published: 2011-01-16

clearly / Yuka Iguchi
type: Composition
title: clearly / 井口裕香 @ja

clearly / Yuka Iguchi
type: Performance
title: clearly / 井口裕香 @ja

clearly / Yuka Iguchi [Limited Edition]
type: Composition
title: clearly / 井口裕香 [初回生産限定盤] @ja

clearly / Yuka Iguchi [Limited Edition]
type: Performance
title: clearly / 井口裕香 [初回生産限定盤] @ja

HATSUNE MIKU PROJECT DIVA MEGA39'S 10TH ANNIVERSARY COLLECTION
type: Composition
title: 初音ミク Project DIVA MEGA39's CDコレクション @ja

HATSUNE MIKU PROJECT DIVA MEGA39'S 10TH ANNIVERSARY COLLECTION
type: Performance
title: 初音ミク Project DIVA MEGA39's CDコレクション @ja

Osamuraisan Selection vol.2 ~vocaloid medley~
type: Composition
title: おさむらいさん せれくしょん vol.2 ～vocaloid medley～ @ja

Osamuraisan Selection vol.2 ~vocaloid medley~
type: Performance
title: おさむらいさん せれくしょん vol.2 ～vocaloid medley～ @ja

Osamuraisan Selection vol.2 ~vocaloid medley~
type: Release
type: MusicAlbum
created: 2011-06-12
title: おさむらいさん せれくしょん vol.2 ～vocaloid medley～ @ja
catalogue number: OSMR-00004
tribute to: Hidekazu Koyama
date published: 2011-06-12

Seikai Fuseikai / CIVILIAN
type: Performance
title: 正解不正解 / CIVILIAN @ja

Seikai Fuseikai / CIVILIAN [Limited Edition]
type: Performance
title: 正解不正解 / CIVILIAN [期間生産限定盤] @ja

birthinfo
type: Birth
date: 0000-09-02
place: Tokyo, Japan
principal: Hidekazu Koyama

Akuma no Bengonin: Mikoshiba Reiji -Shokuzai no Someikyoku- SOUND TRACK
type: Composition
creator: Hidekazu Koyama
title: 悪魔の弁護人 御子柴礼司 -贖罪の奏鳴曲- サウンド・トラック @ja
composer: Hidekazu Koyama

The Misfit of Demon King Academy Character Song "Dear Descendants" & Original Soundtrack Vol.6
type: Composition
creator: Hidekazu Koyama
title: 魔王学院の不適合者 〜史上最強の魔王の始祖、転生して子孫たちの学校へ通う〜 キャラクターソング「Dear Descendants」& オリジナル・サウンドトラック Vol.6 @ja
title: Maou Gakuin no Futekigousha ~Shijou Saikyou no Maou no Shiso, Tensei Shite Shisontachi no Gakkou e Kayou~ Character Song "Dear Descendants" & Original Soundtrack Vol.6 @ja-latn
composer: Hidekazu Koyama

Senya Souka / CIVILIAN
type: Composition
creator: Hidekazu Koyama
title: 千夜想歌 / CIVILIAN @ja
composer: Hidekazu Koyama

Senya Souka / CIVILIAN [Limited Edition]
type: Composition
creator: Hidekazu Koyama
title: 千夜想歌 / CIVILIAN [期間生産限定盤] @ja
composer: Hidekazu Koyama

Toumei / CIVILIAN
type: Composition
creator: Hidekazu Koyama
title: 灯命 / CIVILIAN @ja
composer: Hidekazu Koyama

Toumei / CIVILIAN [Limited Edition]
type: Composition
creator: Hidekazu Koyama
title: 灯命 / CIVILIAN [初回生産限定盤] @ja
composer: Hidekazu Koyama

Seija no Koushin / CIVILIAN
type: Composition
creator: Hidekazu Koyama
title: 生者ノ行進 / CIVILIAN @ja
composer: Hidekazu Koyama

Seija no Koushin / CIVILIAN [Anime Edition] [Limited Edition]
type: Composition
creator: Hidekazu Koyama
title: 生者ノ行進 / CIVILIAN @ja
composer: Hidekazu Koyama

Shirube / CIVILIAN
type: Composition
creator: Hidekazu Koyama
title: 導 / CIVILIAN @ja
composer: Hidekazu Koyama

Seikai Fuseikai / CIVILIAN
type: Composition
creator: Hidekazu Koyama
title: 正解不正解 / CIVILIAN @ja
composer: Hidekazu Koyama

Seikai Fuseikai / CIVILIAN [Limited Edition]
type: Composition
creator: Hidekazu Koyama
title: 正解不正解 / CIVILIAN [期間生産限定盤] @ja
composer: Hidekazu Koyama

CIVILIAN
type: MusicGroup
type: Organization
member: Hidekazu Koyama
music group member: Hidekazu Koyama

Akuma no Bengonin: Mikoshiba Reiji -Shokuzai no Someikyoku- SOUND TRACK
type: Release
type: MusicAlbum
created: 2020-01-15
creator: Hidekazu Koyama
title: 悪魔の弁護人 御子柴礼司 -贖罪の奏鳴曲- サウンド・トラック @ja
catalogue number: XQBZ-1042
by artist: Hidekazu Koyama
date published: 2020-01-15

The Misfit of Demon King Academy Character Song "Dear Descendants" & Original Soundtrack Vol.6
type: Release
type: MusicAlbum
created: 2021-02-24
creator: Hidekazu Koyama
title: 魔王学院の不適合者 〜史上最強の魔王の始祖、転生して子孫たちの学校へ通う〜 キャラクターソング「Dear Descendants」& オリジナル・サウンドトラック Vol.6 @ja
title: Maou Gakuin no Futekigousha ~Shijou Saikyou no Maou no Shiso, Tensei Shite Shisontachi no Gakkou e Kayou~ Character Song "Dear Descendants" & Original Soundtrack Vol.6 @ja-latn
catalogue number: ANZX-13152
by artist: Hidekazu Koyama
date published: 2021-02-24

Senya Souka / CIVILIAN
type: Release
type: MusicAlbum
created: 2021-03-10
creator: Hidekazu Koyama
title: 千夜想歌 / CIVILIAN @ja
catalogue number: SRCL-11639
by artist: Hidekazu Koyama
date published: 2021-03-10

Senya Souka / CIVILIAN [Limited Edition]
type: Release
type: MusicAlbum
created: 2021-03-10
creator: Hidekazu Koyama
title: 千夜想歌 / CIVILIAN [期間生産限定盤] @ja
catalogue number: SRCL-11640~1
by artist: Hidekazu Koyama
date published: 2021-03-10

Toumei / CIVILIAN
type: Release
type: MusicAlbum
created: 2021-06-02
creator: Hidekazu Koyama
title: 灯命 / CIVILIAN @ja
catalogue number: SRCL-11805
by artist: Hidekazu Koyama
date published: 2021-06-02

Toumei / CIVILIAN [Limited Edition]
type: Release
type: MusicAlbum
created: 2021-06-02
creator: Hidekazu Koyama
title: 灯命 / CIVILIAN [初回生産限定盤] @ja
catalogue number: SRCL-11803~4
by artist: Hidekazu Koyama
date published: 2021-06-02

day to YOU / Nako Misaki
type: Release
type: MusicAlbum
created: 2023-07-05
creator: Hidekazu Koyama
title: day to YOU / 岬なこ @ja
catalogue number: LACA-25052
by artist: Hidekazu Koyama
date published: 2023-07-05

day to YOU / Nako Misaki [Limited Edition]
type: Release
type: MusicAlbum
created: 2023-07-05
creator: Hidekazu Koyama
title: day to YOU / 岬なこ [初回限定盤] @ja
catalogue number: LACA-35052
by artist: Hidekazu Koyama
date published: 2023-07-05

Ima Kono Toki wo / Little Glee Monster [Limited Edition]
type: Release
type: MusicAlbum
created: 2023-08-23
creator: Hidekazu Koyama
title: 今この瞬間を / Little Glee Monster [初回生産限定盤] @ja
catalogue number: SRCL-12560~1
by artist: Hidekazu Koyama
date published: 2023-08-23

Ima Kono Toki wo / Little Glee Monster
type: Release
type: MusicAlbum
created: 2023-08-23
creator: Hidekazu Koyama
title: 今この瞬間を / Little Glee Monster @ja
catalogue number: SRCL-12562
by artist: Hidekazu Koyama
date published: 2023-08-23

IMA KONO TOKIWO / Little Glee Monster [Limited Edition]
type: Release
type: MusicAlbum
created: 2023-08-23
creator: Hidekazu Koyama
title: 今この瞬間を / Little Glee Monster [期間生産限定盤] @ja
title: Ima Kono Toki wo / Little Glee Monster [Limited Edition] @ja-latn
catalogue number: SRCL-12563~4
by artist: Hidekazu Koyama
date published: 2023-08-23

#SEIFUKU KANOJO Opening Theme Song & Ending Character Song CD #『Kawaii Song』
type: Release
type: MusicAlbum
created: 2024-02-22
creator: Hidekazu Koyama
title: 制服カノジョ OP主題歌＆EDキャラソンCD #『カワイイイソング』 @ja
catalogue number: EG-20240224
by artist: Hidekazu Koyama
date published: 2024-02-22

Seija no Koushin / CIVILIAN
type: Release
type: MusicAlbum
created: 2017-03-01
creator: Hidekazu Koyama
title: 生者ノ行進 / CIVILIAN @ja
catalogue number: SRCL-9334
by artist: Hidekazu Koyama
date published: 2017-03-01

Seija no Koushin / CIVILIAN [Anime Edition] [Limited Edition]
type: Release
type: MusicAlbum
created: 2017-03-01
creator: Hidekazu Koyama
title: 生者ノ行進 / CIVILIAN @ja
catalogue number: SRCL-9357
by artist: Hidekazu Koyama
date published: 2017-03-01

Shirube / CIVILIAN
type: Release
type: MusicAlbum
created: 2021-04-25
creator: Hidekazu Koyama
title: 導 / CIVILIAN @ja
catalogue number: SRXX-03925
by artist: Hidekazu Koyama
date published: 2021-04-25

Still Still Stellar / Suisei Hoshimachi
type: Release
type: MusicAlbum
created: 2021-09-29
creator: Hidekazu Koyama
title: Still Still Stellar / 星街すいせい @ja
catalogue number: HOLO-002
by artist: Hidekazu Koyama
date published: 2021-09-29

Still Still Stellar / Suisei Hoshimachi [Limited Edition]
type: Release
type: MusicAlbum
created: 2024-05-22
creator: Hidekazu Koyama
title: Still Still Stellar / 星街すいせい [完全生産限定盤] @ja
catalogue number: HLP-20001~2
by artist: Hidekazu Koyama
date published: 2024-05-22

Orbital Period / Suisei Hoshimachi
type: Release
type: MusicAlbum
created: 2025-02-03
creator: Hidekazu Koyama
title: Orbital Period / 星街すいせい @ja
catalogue number: CVRD-530
by artist: Hidekazu Koyama
date published: 2025-02-03

Matsurigoto / Hiname Inatori (CV: Anna Suzuki)
type: Release
type: MusicAlbum
created: 2025-08-01
creator: Hidekazu Koyama
title: まつりごと / 稲取ひなめ (CV: 鈴木杏奈) @ja
catalogue number: N/A
by artist: Hidekazu Koyama
date published: 2025-08-01

Ame no Shizuku / Aise Bessho (CV: Rin Tateishi)
type: Release
type: MusicAlbum
created: 2025-08-08
creator: Hidekazu Koyama
title: 雨の雫 / 別所愛染 (CV:立石凛) @ja
catalogue number: N/A
by artist: Hidekazu Koyama
date published: 2025-08-08

HATSUNE MIKU 5th BIRTHDAY BEST ~impacts~
type: Release
type: MusicAlbum
created: 2012-08-01
creator: Hidekazu Koyama
title: 初音ミク 5thバースデー ベスト ～impacts～ @ja
catalogue number: MHCL-2106~7
by artist: Hidekazu Koyama
date published: 2012-08-01

Konoha no Sekai Jijou / Jin ft. Nanou
type: Release
type: MusicAlbum
created: 2014-09-24
creator: Hidekazu Koyama
title: コノハの世界事情 / じん ft. ナノウ @ja
catalogue number: ANZX-11234
by artist: Hidekazu Koyama
date published: 2014-09-24

Good Hello / Kano
type: Release
type: MusicAlbum
created: 2014-12-30
creator: Hidekazu Koyama
title: グッドハロー / 鹿乃 @ja
catalogue number: BBCL-0006
by artist: Hidekazu Koyama
date published: 2014-12-30

MEKAKUCITY M's COMPLETE BOX
type: Release
type: MusicAlbum
created: 2015-04-01
creator: Hidekazu Koyama
title: MEKAKUCITY M's COMPLETE BOX ~メカクシティアクターズ・ヴォーカル&サウンド コレクション~ @ja
title: MEKAKUCITY M's COMPLETE BOX ~MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION~ @ja-latn
catalogue number: ZMCL-1018~22
by artist: Hidekazu Koyama
date published: 2015-04-01

Never Change feat. Lyu:Lyu / SHUN [Limited Edition]
type: Release
type: MusicAlbum
created: 2014-07-23
creator: Hidekazu Koyama
catalogue number: SECL-1541~2
by artist: Hidekazu Koyama
date published: 2014-07-23

Never Change feat. Lyu:Lyu / SHUN
type: Release
type: MusicAlbum
created: 2014-07-23
creator: Hidekazu Koyama
catalogue number: SECL-1543
by artist: Hidekazu Koyama
date published: 2014-07-23

MEKAKUCITY M's 2: MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION
type: Release
type: MusicAlbum
created: 2015-06-03
creator: Hidekazu Koyama
title: MEKAKUCITY M's 2 ～メカクシティアクターズ・ヴォーカル&サウンド コレクション～ @ja
catalogue number: ZMCL-1025~6
by artist: Hidekazu Koyama
date published: 2015-06-03

HATSUNE MIKU Project mirai COMPLETE
type: Release
type: MusicAlbum
created: 2015-09-02
creator: Hidekazu Koyama
title: 初音ミク Project mirai こんぷり～と @ja
catalogue number: UMA-9056~62
by artist: Hidekazu Koyama
date published: 2015-09-02

NARUTO THE BEST
type: Release
type: MusicAlbum
created: 2016-07-06
creator: Hidekazu Koyama
catalogue number: SVWC-70175~6
by artist: Hidekazu Koyama
date published: 2016-07-06

akairo / CIVILIAN [Limited Edition]
type: Release
type: MusicAlbum
created: 2017-11-08
creator: Hidekazu Koyama
title: 赫色 -akairo- / CIVILIAN @ja
catalogue number: SRCL-9540~1
by artist: Hidekazu Koyama
date published: 2017-11-08

akairo / CIVILIAN
type: Release
type: MusicAlbum
created: 2017-11-08
creator: Hidekazu Koyama
title: 赫色 -akairo- / CIVILIAN @ja
catalogue number: SRCL-9539
by artist: Hidekazu Koyama
date published: 2017-11-08

Nandodemo / CIVILIAN [Limited Edition]
type: Release
type: MusicAlbum
created: 2018-08-08
creator: Hidekazu Koyama
title: 何度でも / CIVILIAN @ja
catalogue number: SRCL-9846~7
by artist: Hidekazu Koyama
date published: 2018-08-08

Nandodemo / CIVILIAN
type: Release
type: MusicAlbum
created: 2018-08-08
creator: Hidekazu Koyama
title: 何度でも / CIVILIAN @ja
catalogue number: SRCL-9848
by artist: Hidekazu Koyama
date published: 2018-08-08

WONDER / soraru
type: Release
type: MusicAlbum
created: 2019-07-17
creator: Hidekazu Koyama
title: ワンダー / そらる @ja
catalogue number: TYCT-60142
by artist: Hidekazu Koyama
date published: 2019-07-17

WONDER / soraru [Limited Edition A]
type: Release
type: MusicAlbum
created: 2019-07-17
creator: Hidekazu Koyama
title: ワンダー / そらる [初回限定盤A] @ja
catalogue number: TYCT-69151
by artist: Hidekazu Koyama
date published: 2019-07-17

WONDER / soraru [Limited Edition B]
type: Release
type: MusicAlbum
created: 2019-07-17
creator: Hidekazu Koyama
title: ワンダー / そらる [初回限定盤B] @ja
catalogue number: TYCT-69152
by artist: Hidekazu Koyama
date published: 2019-07-17

clearly / Yuka Iguchi
type: Release
type: MusicAlbum
created: 2020-08-12
creator: Hidekazu Koyama
title: clearly / 井口裕香 @ja
catalogue number: 1000769389
by artist: Hidekazu Koyama
date published: 2020-08-12

clearly / Yuka Iguchi [Limited Edition]
type: Release
type: MusicAlbum
created: 2020-08-12
creator: Hidekazu Koyama
title: clearly / 井口裕香 [初回生産限定盤] @ja
catalogue number: 1000769388
by artist: Hidekazu Koyama
date published: 2020-08-12

HATSUNE MIKU PROJECT DIVA MEGA39'S 10TH ANNIVERSARY COLLECTION
type: Release
type: MusicAlbum
created: 2020-02-13
creator: Hidekazu Koyama
title: 初音ミク Project DIVA MEGA39's CDコレクション @ja
catalogue number: 690-0115
by artist: Hidekazu Koyama
date published: 2020-02-13

Seikai Fuseikai / CIVILIAN
type: Release
type: MusicAlbum
created: 2020-08-19
creator: Hidekazu Koyama
title: 正解不正解 / CIVILIAN @ja
catalogue number: SRCL-11490
by artist: Hidekazu Koyama
date published: 2020-08-19

Seikai Fuseikai / CIVILIAN [Limited Edition]
type: Release
type: MusicAlbum
created: 2020-08-19
creator: Hidekazu Koyama
title: 正解不正解 / CIVILIAN [期間生産限定盤] @ja
catalogue number: SRCL-11491~2
by artist: Hidekazu Koyama
date published: 2020-08-19

Hidekazu Koyama
type: MusicGroup
type: Person
member of: CIVILIAN
album: Akuma no Bengonin: Mikoshiba Reiji -Shokuzai no Someikyoku- SOUND TRACK
album: The Misfit of Demon King Academy Character Song "Dear Descendants" & Original Soundtrack Vol.6
album: Senya Souka / CIVILIAN
album: Senya Souka / CIVILIAN [Limited Edition]
album: Toumei / CIVILIAN
album: Toumei / CIVILIAN [Limited Edition]
album: day to YOU / Nako Misaki
album: day to YOU / Nako Misaki [Limited Edition]
album: Ima Kono Toki wo / Little Glee Monster [Limited Edition]
album: Ima Kono Toki wo / Little Glee Monster
album: IMA KONO TOKIWO / Little Glee Monster [Limited Edition]
album: #SEIFUKU KANOJO Opening Theme Song & Ending Character Song CD #『Kawaii Song』
album: Seija no Koushin / CIVILIAN
album: Seija no Koushin / CIVILIAN [Anime Edition] [Limited Edition]
album: Shirube / CIVILIAN
album: Still Still Stellar / Suisei Hoshimachi
album: Still Still Stellar / Suisei Hoshimachi [Limited Edition]
album: Orbital Period / Suisei Hoshimachi
album: Matsurigoto / Hiname Inatori (CV: Anna Suzuki)
album: Ame no Shizuku / Aise Bessho (CV: Rin Tateishi)
album: HATSUNE MIKU 5th BIRTHDAY BEST ~impacts~
album: Konoha no Sekai Jijou / Jin ft. Nanou
album: Good Hello / Kano
album: MEKAKUCITY M's COMPLETE BOX
album: Never Change feat. Lyu:Lyu / SHUN [Limited Edition]
album: Never Change feat. Lyu:Lyu / SHUN
album: MEKAKUCITY M's 2: MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION
album: HATSUNE MIKU Project mirai COMPLETE
album: NARUTO THE BEST
album: akairo / CIVILIAN [Limited Edition]
album: akairo / CIVILIAN
album: Nandodemo / CIVILIAN [Limited Edition]
album: Nandodemo / CIVILIAN
album: WONDER / soraru
album: WONDER / soraru [Limited Edition A]
album: WONDER / soraru [Limited Edition B]
album: clearly / Yuka Iguchi
album: clearly / Yuka Iguchi [Limited Edition]
album: HATSUNE MIKU PROJECT DIVA MEGA39'S 10TH ANNIVERSARY COLLECTION
album: Seikai Fuseikai / CIVILIAN
album: Seikai Fuseikai / CIVILIAN [Limited Edition]
account: OnlineChatAccount
  account name: koyama_nanou
  account service homepage: http://www.twitter.com/
made: Akuma no Bengonin: Mikoshiba Reiji -Shokuzai no Someikyoku- SOUND TRACK
made: The Misfit of Demon King Academy Character Song "Dear Descendants" & Original Soundtrack Vol.6
made: lyrics
made: Senya Souka / CIVILIAN
made: Senya Souka / CIVILIAN [Limited Edition]
made: Toumei / CIVILIAN
made: Toumei / CIVILIAN [Limited Edition]
made: day to YOU / Nako Misaki
made: day to YOU / Nako Misaki [Limited Edition]
made: Ima Kono Toki wo / Little Glee Monster [Limited Edition]
made: Ima Kono Toki wo / Little Glee Monster
made: IMA KONO TOKIWO / Little Glee Monster [Limited Edition]
made: #SEIFUKU KANOJO Opening Theme Song & Ending Character Song CD #『Kawaii Song』
made: Seija no Koushin / CIVILIAN
made: Seija no Koushin / CIVILIAN [Anime Edition] [Limited Edition]
made: Shirube / CIVILIAN
made: Still Still Stellar / Suisei Hoshimachi
made: Still Still Stellar / Suisei Hoshimachi [Limited Edition]
made: Orbital Period / Suisei Hoshimachi
made: Matsurigoto / Hiname Inatori (CV: Anna Suzuki)
made: Ame no Shizuku / Aise Bessho (CV: Rin Tateishi)
made: HATSUNE MIKU 5th BIRTHDAY BEST ~impacts~
made: Konoha no Sekai Jijou / Jin ft. Nanou
made: Good Hello / Kano
made: MEKAKUCITY M's COMPLETE BOX
made: Never Change feat. Lyu:Lyu / SHUN [Limited Edition]
made: Never Change feat. Lyu:Lyu / SHUN
made: MEKAKUCITY M's 2: MEKAKUCITY ACTORS VOCAL & SOUND COLLECTION
made: HATSUNE MIKU Project mirai COMPLETE
made: NARUTO THE BEST
made: akairo / CIVILIAN [Limited Edition]
made: akairo / CIVILIAN
made: Nandodemo / CIVILIAN [Limited Edition]
made: Nandodemo / CIVILIAN