仁義なき兄貴 / 葉山宏治
catalogue number: NADL-1061
by artist: Koji Hayama
type: MusicAlbum
created: 1993-08-21
name: THE ANIKI WITHOUT JINKI / Kohji Hayama @en
name: Jingi Naki Aniki / Kohji Hayama
date published: 1993-08-21
type: Release
creator: Koji Hayama

炎の宅配便 オリジナル・サウンドトラックス
name: Honoo no Takuhaibin Original Soundtrack
creator: Koji Hayama
type: Composition
composer: Koji Hayama

Newtype Destroyer
type: MusicAlbum
tribute to: Koji Hayama
catalogue number: DMCD-0014
creator: Koji Hayama
created: 2012-04-30
type: Release
date published: 2012-04-30

改造町人シュビビンマン2 -新たなる敵- ORIGINAL SOUNDTRACKS
creator: Koji Hayama
type: Composition
composer: Koji Hayama
name: Kaizou Choujin Shubibinman 2 -Aratanaru Teki- ORIGINAL SOUNDTRACKS

ロックマンゼクス アドベント サウンドトラック ZXA TUNES
name: Rockman ZX Advent Soundtrack: ZXA Tunes
type: Release
date published: 2007-08-30
creator: Koji Hayama
type: MusicAlbum
by artist: Koji Hayama
created: 2007-08-30
catalogue number: INTIR-010~1

Game Music Is Dead" ～歴代の王様～
title: Game Music Is Dead" ~Rekidai no Ousama~
by artist: Koji Hayama
title: Game Music Is Dead: THE SUCCESSIVE KINGS @en
creator: Koji Hayama
date published: 1995-09-21
type: Release
type: MusicAlbum
catalogue number: NACL-1189
created: 1995-09-21

MEGA MAN ZERO/ZX THE COLLECTION
by artist: Koji Hayama
type: MusicAlbum
catalogue number: LMLP140
creator: Koji Hayama
date published: 2026-02-01
type: Release
created: 2026-02-01

仁義なき兄貴 / 葉山宏治
title: Jingi Naki Aniki / Kohji Hayama
name: THE ANIKI WITHOUT JINKI / Kohji Hayama @en
type: Performance

TWINBEE PARADISE / NESSHOU! VOCAL BATTLE HEN
name: TWINBEE PARADISE / SING! VOCAL BATTLE COMPILATION @en
creator: Koji Hayama
title: ツインビー パラダイス／熱唱！ボーカルバトル編
composer: Koji Hayama
type: Composition

姐(あねさん) / 葉山宏治
catalogue number: NACL-1173
type: MusicAlbum
by artist: Koji Hayama
name: Anesan / Kohji Hayama
date published: 1995-03-21
creator: Koji Hayama
created: 1995-03-21
type: Release

モトローダーMC オリジナル・サウンドトラックス
type: Composition
creator: Koji Hayama
composer: Koji Hayama
name: MOTOROADER MC ORIGINAL SOUNDTRACKS

Aniki Shinsekai / Koji Hayama
title: 兄貴新世界 / 葉山宏治
performer: Koji Hayama
by artist: Koji Hayama
type: Performance

ロックマン ゼクス サウンドトラック ゼクス チューンズ
name: Rockman ZX Soundtrack: ZX Tunes
date published: 2006-10-27
by artist: Koji Hayama
type: MusicAlbum
catalogue number: INTIR-008~9
created: 2006-10-27
type: Release
creator: Koji Hayama

Attack the Game Music 2
composer: Koji Hayama
creator: Koji Hayama
type: Composition

birthinfo
date: 1965-08-04
principal: Koji Hayama
type: Birth
place: Yokohama City, Kanagawa, Japan

超葉山～兄貴番外地 / 葉山宏治
creator: Koji Hayama
date published: 1994-01-01
name: Cho Hayama ~ Aniki Bangaichi / Kohji Hayama
type: Release
catalogue number: NACL-1140
created: 1994-01-01
type: MusicAlbum
by artist: Koji Hayama

SQUARE ENIX BATTLE TRACKS Vol.3 SQUARE 1999-2000
type: Performance
title: スクウェア・エニックス バトル・トラックスVol.3 SQUARE 1999-2000

ツインビー・ヴォーカル・パラダイス フィーチャリング MARIKO KOUDA
type: Composition
title: Twinbee Vocal Paradise featuring MARIKO KOUDA
composer: Koji Hayama
creator: Koji Hayama

虫姫さまダブルアレンジアルバム
name: Mushihimesama Double Arrange Album
type: Composition

MOTOROADER MC ORIGINAL SOUNDTRACKS
type: Performance
title: モトローダーMC オリジナル・サウンドトラックス

虫姫さまダブルアレンジアルバム
title: Mushihimesama Double Arrange Album
date published: 2009-11-26
type: MusicAlbum
by artist: Koji Hayama
type: Release
catalogue number: CVAS-003
created: 2009-11-26
creator: Koji Hayama

超葉山～兄貴番外地 / 葉山宏治
title: Cho Hayama ~ Aniki Bangaichi / Kohji Hayama
type: Performance

Kaizou Choujin Shubibinman 1&2
composer: Koji Hayama
creator: Koji Hayama
name: 改造町人シュビビンマン1&2
type: Composition

Yoshinoya Original Soundtrack
date published: 2007-05-25
creator: Koji Hayama
created: 2007-05-25
by artist: Koji Hayama
type: Release
name: 吉野家 オリジナルサウンドトラック
catalogue number: N/A
type: MusicAlbum

Koji Hayama ☆ Super Live
type: Performance
performer: Koji Hayama
by artist: Koji Hayama

KE-TSU-I kizunajigokutachi [ARRANGE ALBUM]
type: Performance
name: ケツイ～絆地獄たち～ アレンジアルバム

超兄貴 オリジナル・サウンドトラック
type: Performance
title: Cho Aniki Original Soundtrack

Anesan / Kohji Hayama
name: 姐(あねさん) / 葉山宏治
type: Performance

Mirai wa Hikaru
title: 未来は光る
by artist: Koji Hayama
performer: Koji Hayama
type: Performance

Koji Hayama ☆ Super Live
creator: Koji Hayama
type: Composition
composer: Koji Hayama

Kinzoku Bat Number 1 The Original Version
created: 2006-07-14
catalogue number: N/A
type: Release
date published: 2006-07-14
title: 筋属バット一号 オリジナルバージョン
by artist: Koji Hayama
type: MusicAlbum
creator: Koji Hayama

怪盗セイント・テール オールスター ソングコレクション
name: Kaitou Saint Tail allstar Song Collection
type: Performance

改造町人シュビビンマン2 -新たなる敵- ORIGINAL SOUNDTRACKS
name: Kaizou Choujin Shubibinman 2 -Aratanaru Teki- ORIGINAL SOUNDTRACKS
type: MusicAlbum
by artist: Koji Hayama
creator: Koji Hayama
catalogue number: N/A
created: 2009-05-29
date published: 2009-05-29
type: Release

Game Music Prayer III
creator: Koji Hayama
type: Composition
composer: Koji Hayama

スクウェア・エニックス バトル・トラックスVol.3 SQUARE 1999-2000
by artist: Koji Hayama
type: Release
title: SQUARE ENIX BATTLE TRACKS Vol.3 SQUARE 1999-2000
created: 2010-09-15
type: MusicAlbum
catalogue number: SQEX-10201
creator: Koji Hayama
date published: 2010-09-15

'99 超兄貴伝説～ベスト&スーパーリミックス～
title: Cho Aniki Densetsu '99 -Best & Super Remix-
type: Performance

SEGA Saturn History ~Saturn Was Young~ First Volume
title: セガサターンヒストリー ～サターンが青春だった～ 上巻
type: Performance

Newtype Destroyer
creator: Koji Hayama
type: Composition
composer: Koji Hayama

兄貴前夜〜メサイヤコレクション VOL.1 / 葉山宏治
creator: Koji Hayama
composer: Koji Hayama
title: Aniki Zenya ~ Masaya Collection VOL.1 / Koji Hayama
type: Composition

Makenai ze! Gunleon / Hayama Koji Super Robot Taisen Original Ongenshuu
name: Makenai ze! Gunleon / Koji Hayama @en
creator: Koji Hayama
composer: Koji Hayama
title: 負けないぜ! ガンレオン / 葉山宏治 スーパーロボット大戦オリジナル音源集
type: Composition

front mission 3 Original Soundtrack
type: Release
date published: 1999-09-22
created: 1999-09-22
type: MusicAlbum
name: フロントミッション サード オリジナル・サウンドトラック
creator: Koji Hayama
catalogue number: SSCX-10035
by artist: Koji Hayama

ガイフレーム PCエンジン・サウンドトラックス
type: Composition
title: Gaiflame PC Engine SoundTracks
composer: Koji Hayama
creator: Koji Hayama

ROCKMAN ZERO & ZX SOUND BOX
date published: 2020-03-25
type: MusicAlbum
created: 2020-03-25
creator: Koji Hayama
type: Release
name: ロックマン ゼロ&ゼクス サウンドBOX
catalogue number: CPCA-10470~5
by artist: Koji Hayama

VIRTUAL BROTHER: Kohji Hayama & Brothers Live 6 Renpatsu Special
type: Performance
title: VIRTUAL BROTHER 葉山宏治＆ブラザーズ Live6連発スペシャル

筋属バット一号 オリジナルバージョン
type: Performance
performer: Koji Hayama
name: Kinzoku Bat Number 1 The Original Version
by artist: Koji Hayama

ツインビーPARADISE3 ボーカル祭りだ! ワッショイ編
creator: Koji Hayama
name: Twinbee Paradise 3 Vocal Festival! Wasshoi Edition
type: Composition
composer: Koji Hayama

スーパーロボット大戦Z オリジナルサウンドトラック
type: Performance
name: Super Robot Taisen Z Original Sound Track
name: SUPER ROBOT WARS Z ORIGINAL SOUND TRACK @en

Jingi Naki Aniki / Kohji Hayama
type: Composition
composer: Koji Hayama
name: THE ANIKI WITHOUT JINKI / Kohji Hayama @en
creator: Koji Hayama
title: 仁義なき兄貴 / 葉山宏治

ROCKMAN ZERO & ZX SOUND BOX
composer: Koji Hayama
creator: Koji Hayama
title: ロックマン ゼロ&ゼクス サウンドBOX
type: Composition

ANIKI LIVE MUSIC
type: MusicAlbum
creator: Koji Hayama
by artist: Koji Hayama
created: 2005-10-07
catalogue number: N/A
type: Release
date published: 2005-10-07

10th ANNIVERSARY KONAMI LABEL VOCAL HISTORY COLLECTION
title: 10thアニバーサリー コナミレーベル ボーカルヒストリーコレクション
type: Performance

ロックマン ゼクス サウンドトラック ゼクス チューンズ
type: Composition
name: Rockman ZX Soundtrack: ZX Tunes

MUCHIMUCHIPORK! & PinkSweets W Sound Track
title: むちむちポーク！&ピンクスゥイーツ Wサウンドトラック
type: Composition

ツインビーPARADISE Vol.1
name: TWINBEE PARADISE Vol.1
by artist: Koji Hayama
performer: Koji Hayama
type: Performance

Makenai ze! Gunleon / Hayama Koji Super Robot Taisen Original Ongenshuu
title: 負けないぜ! ガンレオン / 葉山宏治 スーパーロボット大戦オリジナル音源集
title: Makenai ze! Gunleon / Koji Hayama @en
type: Performance

MUCHIMUCHIPORK! & PinkSweets W Sound Track
name: むちむちポーク！&ピンクスゥイーツ Wサウンドトラック
type: Performance

帝国/葉山宏治
name: Teikoku - Men's Empire
type: Composition
composer: Koji Hayama
creator: Koji Hayama

KE-TSU-I kizunajigokutachi [ARRANGE ALBUM]
by artist: Koji Hayama
created: 2009-05-16
date published: 2009-05-16
title: ケツイ～絆地獄たち～ アレンジアルバム
creator: Koji Hayama
type: MusicAlbum
type: Release
catalogue number: CVAS-001

Super Robot Taisen Alpha Original Score I ~Tenkuu no Shou~
composer: Koji Hayama
name: SUPER ROBOT WARS α ORIGINAL SCORE I ~Sky Chapter~ @en
creator: Koji Hayama
name: スーパーロボット大戦α ORIGINAL SCORE I ～天空の章～
type: Composition

OLD&GOLD Outtake Collection
composer: Koji Hayama
name: アウトテイク集『OLD＆GOLD』
type: Composition
creator: Koji Hayama

セガサターンヒストリー ～サターンが青春だった～ 上巻
title: SEGA Saturn History ~Saturn Was Young~ First Volume
type: Composition
composer: Koji Hayama
creator: Koji Hayama

改造町人シュビビンマン3 -異界のプリンセス- ORIGINAL SOUNDTRACKS
date published: 2009-06-26
by artist: Koji Hayama
title: Kaizou Choujin Shubibinman 3 -Ikai no Princess- ORIGINAL SOUNDTRACKS
creator: Koji Hayama
type: MusicAlbum
created: 2009-06-26
type: Release
catalogue number: N/A

MEGA-CD.EXE
type: Composition

マイベストフレンドツー ／ 國府田マリ子
name: My Best Friend 2 / Mariko Kouda
type: Composition
creator: Koji Hayama
composer: Koji Hayama

元気を出せよ!! ／ 葉山宏治
name: Genki o Daseyo!! / Koji Hayama
type: Performance

Kaitou Saint Tail allstar Song Collection
creator: Koji Hayama
type: MusicAlbum
type: Release
created: 1996-07-01
name: 怪盗セイント・テール オールスター ソングコレクション
by artist: Koji Hayama
date published: 1996-07-01
catalogue number: POCX-1036

Ketsui ~Kizunajigokutachi~ 15th Anniversary DIE-Kizunajigoku CD-BOX
name: ケツイ～絆地獄たち～ 15周年記念 DIE絆地獄 CD-BOX
type: Composition

TEN PLANTS 2: CHILDREN SONGS
creator: Koji Hayama
type: Composition
composer: Koji Hayama

Game Music Prayer III
type: Performance

Dai-3-ji Super Robot Taisen Alpha -Shuuen no Ginga e- Original Soundtrack
date published: 2005-09-22
type: Release
catalogue number: LACA-9057~60
created: 2005-09-22
creator: Koji Hayama
type: MusicAlbum
name: SUPER ROBOT WARS α III ORIGINAL SOUNDTRACK @en
name: 第３次スーパーロボット大戦α -終焉の銀河へ- オリジナルサウンドトラック
by artist: Koji Hayama

PCエンジン サウンドメモリアル CORE
type: MusicAlbum
type: Release
title: PC Engine Sound memorial CORE
created: 2020-08-08
tribute to: Koji Hayama
catalogue number: EZCD-MA09
date published: 2020-08-08

Puyo Puyo Sun DX. Complete Best Album 3
type: Performance
title: ぷよぷよ Sun DX. Complete Best Album 3

FMPSG021 -reboot-
type: Performance

ケツイ～絆地獄たち～ 15周年記念 DIE絆地獄 CD-BOX
title: Ketsui ~Kizunajigokutachi~ 15th Anniversary DIE-Kizunajigoku CD-BOX
type: Performance

S:Shooting Evolution -Blazing Up-
type: Composition

超葉山～兄貴番外地 / 葉山宏治
name: Cho Hayama ~ Aniki Bangaichi / Kohji Hayama
type: Composition
composer: Koji Hayama
creator: Koji Hayama

スーパーロボット大戦OG ムーン・デュエラーズ オリジナルサウンドトラック
title: Super Robot Wars OG: The Moon Dwellers Original Soundtrack
type: Performance

MOTOROADER MC ORIGINAL SOUNDTRACKS
type: MusicAlbum
type: Release
creator: Koji Hayama
catalogue number: N/A
title: モトローダーMC オリジナル・サウンドトラックス
by artist: Koji Hayama
created: 2009-07-31
date published: 2009-07-31

Blue Almanac
date published: 1991-05-25
type: Release
title: ブルーアルマナック
creator: Koji Hayama
catalogue number: TKCA-30298
by artist: Koji Hayama
type: MusicAlbum
created: 1991-05-25

Cho Aniki ~ Otoko no Tamashii
type: Performance
name: 超兄貴～男の魂

筋属バット一号 / 葉山宏治
type: Release
creator: Koji Hayama
title: Kinzoku Bat Number 1 / Koji Hayama
date published: 1996-04-24
by artist: Koji Hayama
type: MusicAlbum
catalogue number: TYCY-5491
created: 1996-04-24

明日は晴れる / 葉山宏治
name: Ashita wa Hareru / Koji Hayama
created: 2001-02-07
type: Release
creator: Koji Hayama
date published: 2001-02-07
type: MusicAlbum
catalogue number: SCDC-00065
by artist: Koji Hayama

筋属バット一号 / 葉山宏治
title: Kinzoku Bat Number 1 / Koji Hayama
creator: Koji Hayama
composer: Koji Hayama
type: Composition

改造町人シュビビンマン3 -異界のプリンセス- ORIGINAL SOUNDTRACKS
name: Kaizou Choujin Shubibinman 3 -Ikai no Princess- ORIGINAL SOUNDTRACKS
type: Performance

Yoshinoya Original Soundtrack
type: Performance
name: 吉野家 オリジナルサウンドトラック

超兄貴 オリジナル・サウンドトラック
creator: Koji Hayama
name: Cho Aniki Original Soundtrack
type: Composition
composer: Koji Hayama

第３次スーパーロボット大戦α -終焉の銀河へ- オリジナルサウンドトラック
type: Performance
name: Dai-3-ji Super Robot Taisen Alpha -Shuuen no Ginga e- Original Soundtrack
title: SUPER ROBOT WARS α III ORIGINAL SOUNDTRACK @en

KE-TSU-I kizunajigokutachi [ARRANGE ALBUM]
title: ケツイ～絆地獄たち～ アレンジアルバム
type: Composition

ガイアの紋章 PCエンジン・サウンドトラックス
catalogue number: N/A
type: Release
title: Gaia no Monshou PC Engine SoundTracks
created: 2007-04-13
type: MusicAlbum
date published: 2007-04-13
by artist: Koji Hayama
creator: Koji Hayama

Cho Aniki ~ Otoko no Tamashii
catalogue number: FSCA-10124
name: 超兄貴～男の魂
type: Release
created: 2000-03-15
by artist: Koji Hayama
creator: Koji Hayama
date published: 2000-03-15
type: MusicAlbum

スーパーロボット大戦OG ムーン・デュエラーズ オリジナルサウンドトラック
name: Super Robot Wars OG: The Moon Dwellers Original Soundtrack
creator: Koji Hayama
type: Composition
composer: Koji Hayama

Rei Cho Aniki
type: Performance
title: Rei Cho Aniki Original Soundtrack @en
name: 零超兄貴 オリジナルサウンドトラック

No Fate! - only the power of will - Chotto Chaos na Tokuten CD
created: 2010-02-25
date published: 2010-02-25
by artist: Koji Hayama
type: Release
creator: Koji Hayama
name: のーふぇいと!- only the power of will - ちょっとカオスな特典CD
catalogue number: N/A
type: MusicAlbum

Rei Cho Aniki
name: Rei Cho Aniki Original Soundtrack @en
creator: Koji Hayama
type: Composition
name: 零超兄貴 オリジナルサウンドトラック
composer: Koji Hayama

ディサード アレンジサウンドトラックス
title: D-Xhird -Arrange Sound Trax-
type: Performance

Figurehead オリジナルサウンドトラック
by artist: Koji Hayama
type: Release
type: MusicAlbum
catalogue number: HBMC-041
date published: 2007-04-06
title: Figurehead Original Soundtrack
creator: Koji Hayama
created: 2007-04-06

ロックマンゼクス アドベント サウンドトラック ZXA TUNES
title: Rockman ZX Advent Soundtrack: ZXA Tunes
type: Composition

TWINBEE PARADISE Vol.1
type: Composition
composer: Koji Hayama
title: ツインビーPARADISE Vol.1
creator: Koji Hayama

Kinzoku: The King of Game Music Live ~Koji Hayama & New Brothers~
type: Composition
composer: Koji Hayama
creator: Koji Hayama

Honoo no Takuhaibin Original Soundtrack
type: Release
catalogue number: N/A
by artist: Koji Hayama
created: 2006-10-19
date published: 2006-10-19
title: 炎の宅配便 オリジナル・サウンドトラックス
creator: Koji Hayama
type: MusicAlbum

Figurehead オリジナルサウンドトラック
title: Figurehead Original Soundtrack
type: Composition
creator: Koji Hayama
composer: Koji Hayama

Gran Chaser
performer: Koji Hayama
type: Performance
by artist: Koji Hayama

明日は晴れる / 葉山宏治
type: Composition
composer: Koji Hayama
title: Ashita wa Hareru / Koji Hayama
creator: Koji Hayama

吉野家 オリジナルサウンドトラック
creator: Koji Hayama
composer: Koji Hayama
title: Yoshinoya Original Soundtrack
type: Composition

ばら色の人生／葉山宏治と仲間たち
performer: Koji Hayama
by artist: Koji Hayama
title: Rose Colored Life / Koji Hayama and Friends @en
name: Barairo no Jinsei / Koji Hayama to Nakamatachi
type: Performance

ガイアの紋章 PCエンジン・サウンドトラックス
title: Gaia no Monshou PC Engine SoundTracks
type: Performance

Cho Aniki -Aniki no Subete- / Koji Hayama
creator: Koji Hayama
type: Release
catalogue number: NACL-1088
date published: 1993-02-21
created: 1993-02-21
name: 超兄貴 -兄貴のすべて- / 葉山宏治
by artist: Koji Hayama
type: MusicAlbum

Game Music Is Dead" ~Rekidai no Ousama~
by artist: Koji Hayama
title: Game Music Is Dead" ～歴代の王様～
performer: Koji Hayama
type: Performance
name: Game Music Is Dead: THE SUCCESSIVE KINGS @en

FMPSG021 -reboot-
catalogue number: FPCR-021
tribute to: Koji Hayama
type: MusicAlbum
date published: 2015-04-26
creator: Koji Hayama
created: 2015-04-26
type: Release

Figurehead オリジナルサウンドトラック
name: Figurehead Original Soundtrack
type: Performance

TEN PLANTS 2: CHILDREN SONGS
creator: Koji Hayama
catalogue number: BICA-5002
type: Release
date published: 1999-10-27
created: 1999-10-27
by artist: Koji Hayama
type: MusicAlbum

Gran Chaser
by artist: Koji Hayama
type: MusicAlbum
created: 1995-08-19
creator: Koji Hayama
catalogue number: NACL-1188
type: Release
date published: 1995-08-19

兄貴前夜〜メサイヤコレクション VOL.1 / 葉山宏治
type: Performance
name: Aniki Zenya ~ Masaya Collection VOL.1 / Koji Hayama

羊くんならキスしてあげる☆ オリジナルサウンドトラック&ドラマCD
created: 2009-03-19
title: Hitsujikun nara Kiss Shite Ageru ☆ Original Soundtrack & Drama CD
type: Release
catalogue number: CF00-20017
date published: 2009-03-19
by artist: Koji Hayama
type: MusicAlbum
creator: Koji Hayama

Imouto de Ikou! -Mayuka to Fuyuno no Natsuyasumi-
title: Plenty of pretty sisters! -Mayuka & Fuyuno in Summer Vacation- @en
title: 妹でいこう! -麻由夏と冬乃の夏休み-
type: Composition
composer: Koji Hayama
creator: Koji Hayama

Attack the Game Music 2
type: Performance

スーパーロボット大戦α ORIGINAL SCORE I ～天空の章～
catalogue number: FSCA-10125
date published: 2000-03-15
type: MusicAlbum
name: SUPER ROBOT WARS α ORIGINAL SCORE I ~Sky Chapter~ @en
name: Super Robot Taisen Alpha Original Score I ~Tenkuu no Shou~
creator: Koji Hayama
created: 2000-03-15
by artist: Koji Hayama
type: Release

スーパーロボット大戦Z オリジナルサウンドトラック
title: Super Robot Taisen Z Original Sound Track
name: SUPER ROBOT WARS Z ORIGINAL SOUND TRACK @en
creator: Koji Hayama
type: Composition
composer: Koji Hayama

セガサターンヒストリー ～サターンが青春だった～ 上巻
date published: 2004-10-27
catalogue number: WWCE-31052~3
creator: Koji Hayama
type: Release
created: 2004-10-27
title: SEGA Saturn History ~Saturn Was Young~ First Volume
type: MusicAlbum
by artist: Koji Hayama

Puyo Puyo Sun DX. Complete Best Album 3
title: ぷよぷよ Sun DX. Complete Best Album 3
type: Composition

兄貴新世界 / 葉山宏治
title: Aniki Shinsekai / Koji Hayama
type: Composition
creator: Koji Hayama
composer: Koji Hayama

Twinbee Vocal Paradise featuring MARIKO KOUDA
type: Performance
performer: Koji Hayama
name: ツインビー・ヴォーカル・パラダイス フィーチャリング MARIKO KOUDA
by artist: Koji Hayama

ブルーアルマナック
title: Blue Almanac
type: Performance

PC エンジン サウンドメモリアル
type: Performance
name: PC Engine Sound memorial

ツインビーPARADISE 3 Vol.1
type: Release
date published: 1996-06-21
creator: Koji Hayama
name: TWINBEE PARADISE 3 Vol.1
created: 1996-06-21
type: MusicAlbum
catalogue number: KICA-7705
by artist: Koji Hayama

Kinzoku: The King of Game Music Live ~Koji Hayama & New Brothers~
type: Performance

ディサード アレンジサウンドトラックス
type: Release
type: MusicAlbum
by artist: Koji Hayama
catalogue number: PCCB-00264
title: D-Xhird -Arrange Sound Trax-
created: 1997-06-18
date published: 1997-06-18
creator: Koji Hayama

Gran Chaser
type: Composition

超兄貴 究極無敵銀河最強男
type: Performance
title: Cho Aniki: Kyuukyoku Muteki Ginga Saikyou Otoko

☆ 葉山宏治 ★ 兄貴の才能 ☆
title: ☆ Koji Hayama ★ Aniki no Sainou ☆
creator: Koji Hayama
type: Composition
composer: Koji Hayama

M −永遠のラブソング− PCエンジン オリジナル・サウンドトラックス
title: M -Eien no Love Song- PC-Engine Original Soundtracks
type: Performance

Koji Hayama ☆ Super Live
type: MusicAlbum
date published: 2019-02-01
catalogue number: N/A
creator: Koji Hayama
created: 2019-02-01
type: Release
by artist: Koji Hayama

ツインビーPARADISE Vol.1
date published: 1994-01-21
type: MusicAlbum
creator: Koji Hayama
type: Release
by artist: Koji Hayama
title: TWINBEE PARADISE Vol.1
created: 1994-01-21
catalogue number: KICA-7626

FMPSG021 -reboot-
composer: Koji Hayama
creator: Koji Hayama
type: Composition

羊くんならキスしてあげる☆ オリジナルサウンドトラック&ドラマCD
title: Hitsujikun nara Kiss Shite Ageru ☆ Original Soundtrack & Drama CD
type: Performance

ツインビー パラダイス／熱唱！ボーカルバトル編
type: Performance
title: TWINBEE PARADISE / NESSHOU! VOCAL BATTLE HEN
by artist: Koji Hayama
title: TWINBEE PARADISE / SING! VOCAL BATTLE COMPILATION @en
performer: Koji Hayama

S:Shooting Evolution -Blazing Up-
type: Performance

吉野家 オリジナルサウンドトラック
title: Yoshinoya Original Soundtrack
type: Performance

炎の宅配便 オリジナル・サウンドトラックス
type: Performance
name: Honoo no Takuhaibin Original Soundtrack

ガイフレーム PCエンジン・サウンドトラックス
catalogue number: N/A
type: Release
creator: Koji Hayama
date published: 2007-04-13
name: Gaiflame PC Engine SoundTracks
type: MusicAlbum
created: 2007-04-13
by artist: Koji Hayama

Kaizou Choujin Shubibinman 1&2
by artist: Koji Hayama
date published: 1991-04-12
type: MusicAlbum
created: 1991-04-12
name: 改造町人シュビビンマン1&2
type: Release
creator: Koji Hayama
catalogue number: TOCT-6114

明日は晴れる / 葉山宏治
name: Ashita wa Hareru / Koji Hayama
performer: Koji Hayama
type: Performance
by artist: Koji Hayama

Super Robot Taisen Alpha Original Score I ~Tenkuu no Shou~
title: SUPER ROBOT WARS α ORIGINAL SCORE I ~Sky Chapter~ @en
by artist: Koji Hayama
type: Performance
title: スーパーロボット大戦α ORIGINAL SCORE I ～天空の章～
performer: Koji Hayama

TEN PLANTS 2: CHILDREN SONGS
by artist: Koji Hayama
type: Performance
performer: Koji Hayama

'99 超兄貴伝説～ベスト&スーパーリミックス～
name: Cho Aniki Densetsu '99 -Best & Super Remix-
creator: Koji Hayama
type: MusicAlbum
by artist: Koji Hayama
date published: 1999-04-23
type: Release
created: 1999-04-23
catalogue number: KICA-5032

Cho Aniki -Aniki no Subete- / Koji Hayama
type: Performance
title: 超兄貴 -兄貴のすべて- / 葉山宏治

Yuusha 30 Sou ORIGINAL SOUNDTRACK
title: 勇者30奏 オリジナル・サウンドトラック
creator: Koji Hayama
type: Composition
composer: Koji Hayama

☆ 葉山宏治 ★ 兄貴の才能 ☆
name: ☆ Koji Hayama ★ Aniki no Sainou ☆
type: Performance

ぷよぷよ Sun DX. Complete Best Album 3
type: MusicAlbum
date published: 1998-11-21
title: Puyo Puyo Sun DX. Complete Best Album 3
type: Release
creator: Koji Hayama
created: 1998-11-21
by artist: Koji Hayama
catalogue number: TECD-25423

筋属バット一号 オリジナルバージョン
creator: Koji Hayama
composer: Koji Hayama
type: Composition
name: Kinzoku Bat Number 1 The Original Version

ツインビー・ヴォーカル・パラダイス フィーチャリング MARIKO KOUDA
type: MusicAlbum
name: Twinbee Vocal Paradise featuring MARIKO KOUDA
date published: 1996-02-16
created: 1996-02-16
catalogue number: KICA-7692
creator: Koji Hayama
by artist: Koji Hayama
type: Release

元気を出せよ!! ／ 葉山宏治
created: 2002-08-04
type: MusicAlbum
catalogue number: KRCD-0001
creator: Koji Hayama
by artist: Koji Hayama
date published: 2002-08-04
title: Genki o Daseyo!! / Koji Hayama
type: Release

M -Eien no Love Song- PC-Engine Original Soundtracks
type: MusicAlbum
creator: Koji Hayama
catalogue number: N/A
created: 2009-08-28
type: Release
name: M −永遠のラブソング− PCエンジン オリジナル・サウンドトラックス
by artist: Koji Hayama
date published: 2009-08-28

妹でいこう! -麻由夏と冬乃の夏休み-
name: Plenty of pretty sisters! -Mayuka & Fuyuno in Summer Vacation- @en
catalogue number: OMCP-27
type: MusicAlbum
name: Imouto de Ikou! -Mayuka to Fuyuno no Natsuyasumi-
by artist: Koji Hayama
type: Release
created: 2003-07-23
date published: 2003-07-23
creator: Koji Hayama

スーパーロボット大戦α ORIGINAL SCORE III ～戦士の章～
type: Composition
name: SUPER ROBOT WARS α ORIGINAL SCORE III ~Soldier Chapter~ @en
title: Super Robot Taisen Alpha Original Score III ~Senshi no Shou~

フロントミッション サード オリジナル・サウンドトラック
type: Performance
name: front mission 3 Original Soundtrack

VIRTUAL BROTHER 葉山宏治＆ブラザーズ Live6連発スペシャル
name: VIRTUAL BROTHER: Kohji Hayama & Brothers Live 6 Renpatsu Special
composer: Koji Hayama
creator: Koji Hayama
type: Composition

葉山宏治 PCエンジン アーリーワークス
name: Koji Hayama PC-Engine Early Works
type: Performance

Kinzoku: The King of Game Music Live ~Koji Hayama & New Brothers~
type: Release
created: 1996-07-24
date published: 1996-07-24
by artist: Koji Hayama
type: MusicAlbum
catalogue number: TYVY-5012
creator: Koji Hayama

兄貴前夜〜メサイヤコレクション VOL.1 / 葉山宏治
creator: Koji Hayama
name: Aniki Zenya ~ Masaya Collection VOL.1 / Koji Hayama
catalogue number: 03010
type: Release
by artist: Koji Hayama
type: MusicAlbum
created: 1999-01-01
date published: 1999-01-01

front mission 3 Original Soundtrack
creator: Koji Hayama
type: Composition
composer: Koji Hayama
title: フロントミッション サード オリジナル・サウンドトラック

ロックマンゼクス アドベント サウンドトラック ZXA TUNES
type: Performance
name: Rockman ZX Advent Soundtrack: ZXA Tunes

Rockman ZX Soundsketch "ZX Gigamix
title: 「ロックマンゼクス」 サウンドスケッチ "ZX GIGAMIX
type: Performance

アウトテイク集『OLD＆GOLD』
title: OLD&GOLD Outtake Collection
by artist: Koji Hayama
performer: Koji Hayama
type: Performance

葉山宏治 PCエンジン アーリーワークス
name: Koji Hayama PC-Engine Early Works
type: Release
by artist: Koji Hayama
catalogue number: N/A
created: 2009-09-30
date published: 2009-09-30
creator: Koji Hayama
type: MusicAlbum

PC エンジン サウンドメモリアル
creator: Koji Hayama
type: Release
title: PC Engine Sound memorial
tribute to: Koji Hayama
date published: 2019-12-31
created: 2019-12-31
type: MusicAlbum
catalogue number: EZCD-MA08

Rei Cho Aniki
name: Rei Cho Aniki Original Soundtrack @en
created: 2009-03-18
type: Release
catalogue number: GWS0003
creator: Koji Hayama
title: 零超兄貴 オリジナルサウンドトラック
by artist: Koji Hayama
type: MusicAlbum
date published: 2009-03-18

羊くんならキスしてあげる☆ オリジナルサウンドトラック&ドラマCD
name: Hitsujikun nara Kiss Shite Ageru ☆ Original Soundtrack & Drama CD
composer: Koji Hayama
creator: Koji Hayama
type: Composition

スーパーロボット大戦OG ムーン・デュエラーズ オリジナルサウンドトラック
created: 2016-09-21
creator: Koji Hayama
date published: 2016-09-21
type: Release
title: Super Robot Wars OG: The Moon Dwellers Original Soundtrack
catalogue number: LACA-9465~8
by artist: Koji Hayama
type: MusicAlbum

PC エンジン サウンドメモリアル
title: PC Engine Sound memorial
creator: Koji Hayama
type: Composition
composer: Koji Hayama

My Best Friend 2 / Mariko Kouda
title: マイベストフレンドツー ／ 國府田マリ子
type: Performance

Cho Aniki: Kyuukyoku Muteki Ginga Saikyou Otoko
created: 1996-03-27
date published: 1996-03-27
creator: Koji Hayama
type: Release
title: 超兄貴 究極無敵銀河最強男
catalogue number: TYCY-5487
type: MusicAlbum
by artist: Koji Hayama

吉野家 オリジナルサウンドトラック
name: Yoshinoya Original Soundtrack
creator: Koji Hayama
composer: Koji Hayama
type: Composition

ケツイ～絆地獄たち～ 15周年記念 DIE絆地獄 CD-BOX
type: Release
catalogue number: 01-0021
title: Ketsui ~Kizunajigokutachi~ 15th Anniversary DIE-Kizunajigoku CD-BOX
type: MusicAlbum
created: 2018-04-21
date published: 2018-04-21
creator: Koji Hayama
by artist: Koji Hayama

改造町人シュビビンマン2 -新たなる敵- ORIGINAL SOUNDTRACKS
type: Performance
name: Kaizou Choujin Shubibinman 2 -Aratanaru Teki- ORIGINAL SOUNDTRACKS

元気を出せよ!! ／ 葉山宏治
type: Composition
title: Genki o Daseyo!! / Koji Hayama
composer: Koji Hayama
creator: Koji Hayama

MEGA-CD.EXE
type: Performance

スーパーロボット大戦Z オリジナルサウンドトラック
by artist: Koji Hayama
type: MusicAlbum
name: Super Robot Taisen Z Original Sound Track
creator: Koji Hayama
catalogue number: LACA-9133~6
created: 2008-12-10
type: Release
name: SUPER ROBOT WARS Z ORIGINAL SOUND TRACK @en
date published: 2008-12-10

のーふぇいと!- only the power of will - ちょっとカオスな特典CD
title: No Fate! - only the power of will - Chotto Chaos na Tokuten CD
type: Performance

未来は光る
type: MusicAlbum
date published: 2005-08-29
catalogue number: N/A
creator: Koji Hayama
by artist: Koji Hayama
type: Release
name: Mirai wa Hikaru
created: 2005-08-29

超兄貴 究極無敵銀河最強男
name: Cho Aniki: Kyuukyoku Muteki Ginga Saikyou Otoko
creator: Koji Hayama
composer: Koji Hayama
type: Composition

ストリートファイター トリビュートアルバム
name: STREET FIGHTER Tribute Album
type: Performance

マイベストフレンドツー ／ 國府田マリ子
catalogue number: KMCS-3
title: My Best Friend 2 / Mariko Kouda
creator: Koji Hayama
type: Release
date published: 1999-08-06
created: 1999-08-06
by artist: Koji Hayama
type: MusicAlbum

Anesan / Kohji Hayama
name: 姐(あねさん) / 葉山宏治
creator: Koji Hayama
composer: Koji Hayama
type: Composition

「ロックマンゼクス」 サウンドスケッチ "ZX GIGAMIX
by artist: Koji Hayama
type: MusicAlbum
date published: 2008-04-30
created: 2008-04-30
title: Rockman ZX Soundsketch "ZX Gigamix
creator: Koji Hayama
type: Release
catalogue number: INTIR-012

MEGA MAN ZERO/ZX THE COLLECTION
type: Composition

妹でいこう! -麻由夏と冬乃の夏休み-
type: Performance
name: Imouto de Ikou! -Mayuka to Fuyuno no Natsuyasumi-
name: Plenty of pretty sisters! -Mayuka & Fuyuno in Summer Vacation- @en

No Fate! - only the power of will - Chotto Chaos na Tokuten CD
title: のーふぇいと!- only the power of will - ちょっとカオスな特典CD
type: Composition

スーパーロボット大戦α ORIGINAL SCORE III ～戦士の章～
date published: 2000-05-17
created: 2000-05-17
type: Release
title: SUPER ROBOT WARS α ORIGINAL SCORE III ~Soldier Chapter~ @en
name: Super Robot Taisen Alpha Original Score III ~Senshi no Shou~
catalogue number: FSCA-10131
tribute to: Koji Hayama
type: MusicAlbum

10thアニバーサリー コナミレーベル ボーカルヒストリーコレクション
composer: Koji Hayama
name: 10th ANNIVERSARY KONAMI LABEL VOCAL HISTORY COLLECTION
type: Composition
creator: Koji Hayama

改造町人シュビビンマン1&2
title: Kaizou Choujin Shubibinman 1&2
type: Performance

10th ANNIVERSARY KONAMI LABEL VOCAL HISTORY COLLECTION
created: 1999-07-02
type: MusicAlbum
name: 10thアニバーサリー コナミレーベル ボーカルヒストリーコレクション
creator: Koji Hayama
date published: 1999-07-02
catalogue number: KMCA-13
by artist: Koji Hayama
type: Release

怪盗セイント・テール オールスター ソングコレクション
name: Kaitou Saint Tail allstar Song Collection
type: Composition
composer: Koji Hayama
creator: Koji Hayama

超兄貴 オリジナル・サウンドトラック
creator: Koji Hayama
name: Cho Aniki Original Soundtrack
created: 2009-03-27
type: MusicAlbum
catalogue number: N/A
by artist: Koji Hayama
type: Release
date published: 2009-03-27

第３次スーパーロボット大戦α -終焉の銀河へ- オリジナルサウンドトラック
title: SUPER ROBOT WARS α III ORIGINAL SOUNDTRACK @en
name: Dai-3-ji Super Robot Taisen Alpha -Shuuen no Ginga e- Original Soundtrack
type: Composition
creator: Koji Hayama
composer: Koji Hayama

PC Engine Sound memorial CORE
name: PCエンジン サウンドメモリアル CORE
type: Composition

ロックマン ゼロ&ゼクス サウンドBOX
name: ROCKMAN ZERO & ZX SOUND BOX
type: Performance

ツインビー パラダイス／熱唱！ボーカルバトル編
type: MusicAlbum
title: TWINBEE PARADISE / SING! VOCAL BATTLE COMPILATION @en
catalogue number: KICA-7636
created: 1994-04-21
by artist: Koji Hayama
type: Release
name: TWINBEE PARADISE / NESSHOU! VOCAL BATTLE HEN
creator: Koji Hayama
date published: 1994-04-21

むちむちポーク！&ピンクスゥイーツ Wサウンドトラック
name: MUCHIMUCHIPORK! & PinkSweets W Sound Track
created: 2011-02-24
date published: 2011-02-24
type: Release
catalogue number: CVST-0019
creator: Koji Hayama
type: MusicAlbum
by artist: Koji Hayama

負けないぜ! ガンレオン / 葉山宏治 スーパーロボット大戦オリジナル音源集
catalogue number: EMCA-0007
title: Makenai ze! Gunleon / Hayama Koji Super Robot Taisen Original Ongenshuu
created: 2008-12-28
type: MusicAlbum
date published: 2008-12-28
title: Makenai ze! Gunleon / Koji Hayama @en
type: Release
creator: Koji Hayama
by artist: Koji Hayama

Last Armageddon Zenkyokushuu
title: ラスト・ハルマゲドン全曲集
type: Composition
composer: Koji Hayama
creator: Koji Hayama
name: All Sounds of Last Armageddon @en

Barairo no Jinsei / Koji Hayama to Nakamatachi
type: MusicAlbum
catalogue number: NACL-1144
title: Rose Colored Life / Koji Hayama and Friends @en
creator: Koji Hayama
created: 1994-03-01
by artist: Koji Hayama
type: Release
name: ばら色の人生／葉山宏治と仲間たち
date published: 1994-03-01

Last Armageddon Zenkyokushuu
title: All Sounds of Last Armageddon @en
name: ラスト・ハルマゲドン全曲集
type: Performance

Kaizou Choujin Shubibinman 3 -Ikai no Princess- ORIGINAL SOUNDTRACKS
type: Composition
name: 改造町人シュビビンマン3 -異界のプリンセス- ORIGINAL SOUNDTRACKS
creator: Koji Hayama
composer: Koji Hayama

勇者30奏 オリジナル・サウンドトラック
type: Performance
name: Yuusha 30 Sou ORIGINAL SOUNDTRACK

Cho Aniki ~ Otoko no Tamashii
name: 超兄貴～男の魂
type: Composition

S:Shooting Evolution -Blazing Up-
date published: 2006-08-13
created: 2006-08-13
catalogue number: SBFR-0007
tribute to: Koji Hayama
type: MusicAlbum
type: Release

Koji Hayama PC-Engine Early Works
type: Composition
composer: Koji Hayama
creator: Koji Hayama
title: 葉山宏治 PCエンジン アーリーワークス

Mushihimesama Double Arrange Album
name: 虫姫さまダブルアレンジアルバム
type: Performance

Blue Almanac
name: ブルーアルマナック
type: Composition

スクウェア・エニックス バトル・トラックスVol.3 SQUARE 1999-2000
creator: Koji Hayama
type: Composition
name: SQUARE ENIX BATTLE TRACKS Vol.3 SQUARE 1999-2000
composer: Koji Hayama

ばら色の人生／葉山宏治と仲間たち
composer: Koji Hayama
title: Barairo no Jinsei / Koji Hayama to Nakamatachi
creator: Koji Hayama
type: Composition
name: Rose Colored Life / Koji Hayama and Friends @en

PCエンジン サウンドメモリアル CORE
title: PC Engine Sound memorial CORE
type: Performance

Cho Aniki -Aniki no Subete- / Koji Hayama
title: 超兄貴 -兄貴のすべて- / 葉山宏治
creator: Koji Hayama
type: Composition
composer: Koji Hayama

Newtype Destroyer
type: Performance

STREET FIGHTER Tribute Album
type: MusicAlbum
catalogue number: CPCA-1083
date published: 2003-12-17
by artist: Koji Hayama
type: Release
name: ストリートファイター トリビュートアルバム
creator: Koji Hayama
created: 2003-12-17

ガイアの紋章 PCエンジン・サウンドトラックス
title: Gaia no Monshou PC Engine SoundTracks
type: Composition
creator: Koji Hayama
composer: Koji Hayama

吉野家 オリジナルサウンドトラック
creator: Koji Hayama
catalogue number: GMCP-1002
type: Release
created: 2004-06-23
type: MusicAlbum
name: Yoshinoya Original Soundtrack
date published: 2004-06-23
by artist: Koji Hayama

アウトテイク集『OLD＆GOLD』
by artist: Koji Hayama
catalogue number: N/A
title: OLD&GOLD Outtake Collection
type: MusicAlbum
date published: 2006-12-20
created: 2006-12-20
creator: Koji Hayama
type: Release

M -Eien no Love Song- PC-Engine Original Soundtracks
type: Composition
creator: Koji Hayama
title: M −永遠のラブソング− PCエンジン オリジナル・サウンドトラックス
composer: Koji Hayama

『兄貴と私～その２０年』 GOLDEN BEST Vol,1 ／ 葉山宏治
date published: 2009-12-07
by artist: Koji Hayama
type: MusicAlbum
title: Aniki to Watashi ~ Sono Nijyunen GOLDEN BEST Vol.1/Koji Hayama
creator: Koji Hayama
created: 2009-12-07
catalogue number: N/A
type: Release

Game Music Is Dead" ～歴代の王様～
title: Game Music Is Dead: THE SUCCESSIVE KINGS @en
creator: Koji Hayama
type: Composition
title: Game Music Is Dead" ~Rekidai no Ousama~
composer: Koji Hayama

Cho Aniki Densetsu '99 -Best & Super Remix-
composer: Koji Hayama
title: '99 超兄貴伝説～ベスト&スーパーリミックス～
creator: Koji Hayama
type: Composition

ツインビーPARADISE3 ボーカル祭りだ! ワッショイ編
type: Performance
title: Twinbee Paradise 3 Vocal Festival! Wasshoi Edition

TWINBEE PARADISE 3 Vol.1
type: Performance
name: ツインビーPARADISE 3 Vol.1

『兄貴と私～その２０年』 GOLDEN BEST Vol,1 ／ 葉山宏治
title: Aniki to Watashi ~ Sono Nijyunen GOLDEN BEST Vol.1/Koji Hayama
creator: Koji Hayama
type: Composition
composer: Koji Hayama

ロックマン ゼクス サウンドトラック ゼクス チューンズ
type: Performance
title: Rockman ZX Soundtrack: ZX Tunes

ANIKI LIVE MUSIC
performer: Koji Hayama
by artist: Koji Hayama
type: Performance

Twinbee Paradise 3 Vocal Festival! Wasshoi Edition
type: Release
catalogue number: KICA-7721
date published: 1996-08-21
name: ツインビーPARADISE3 ボーカル祭りだ! ワッショイ編
creator: Koji Hayama
type: MusicAlbum
by artist: Koji Hayama
created: 1996-08-21

MEGA-CD.EXE
by artist: Koji Hayama
type: MusicAlbum
created: 2005-04-07
date published: 2005-04-07
catalogue number: ALCHEMIST-004
type: Release
creator: Koji Hayama

『兄貴と私～その２０年』 GOLDEN BEST Vol,1 ／ 葉山宏治
type: Performance
title: Aniki to Watashi ~ Sono Nijyunen GOLDEN BEST Vol.1/Koji Hayama

Rockman ZX Soundsketch "ZX Gigamix
type: Composition
title: 「ロックマンゼクス」 サウンドスケッチ "ZX GIGAMIX

ANIKI LIVE MUSIC
composer: Koji Hayama
creator: Koji Hayama
type: Composition

Koji Hayama
made: 兄貴新世界 / 葉山宏治
made: ツインビーPARADISE3 ボーカル祭りだ! ワッショイ編
made: lyrics
made: 葉山宏治 PCエンジン アーリーワークス
album: ANIKI LIVE MUSIC
made: Anesan / Kohji Hayama
made: Twinbee Paradise 3 Vocal Festival! Wasshoi Edition
made: Attack the Game Music 2
made: M -Eien no Love Song- PC-Engine Original Soundtracks
album: M -Eien no Love Song- PC-Engine Original Soundtracks
album: ROCKMAN ZERO & ZX SOUND BOX
album: 負けないぜ! ガンレオン / 葉山宏治 スーパーロボット大戦オリジナル音源集
made: ☆ 葉山宏治 ★ 兄貴の才能 ☆
performed: アウトテイク集『OLD＆GOLD』
made: 『兄貴と私～その２０年』 GOLDEN BEST Vol,1 ／ 葉山宏治
album: ケツイ～絆地獄たち～ 15周年記念 DIE絆地獄 CD-BOX
album: 超葉山～兄貴番外地 / 葉山宏治
performed: 明日は晴れる / 葉山宏治
type: Person
album: Kinzoku Bat Number 1 The Original Version
made: 怪盗セイント・テール オールスター ソングコレクション
made: TEN PLANTS 2: CHILDREN SONGS
album: ラスト・ハルマゲドン全曲集
album: Yoshinoya Original Soundtrack
made: ツインビー パラダイス／熱唱！ボーカルバトル編
performed: TEN PLANTS 2: CHILDREN SONGS
made: スーパーロボット大戦Z オリジナルサウンドトラック
made: Singer
album: 元気を出せよ!! ／ 葉山宏治
made: セガサターンヒストリー ～サターンが青春だった～ 上巻
made: 10th ANNIVERSARY KONAMI LABEL VOCAL HISTORY COLLECTION
made: 羊くんならキスしてあげる☆ オリジナルサウンドトラック&ドラマCD
album: Cho Aniki: Kyuukyoku Muteki Ginga Saikyou Otoko
made: Figurehead オリジナルサウンドトラック
performed: ツインビーPARADISE Vol.1
made: ツインビー・ヴォーカル・パラダイス フィーチャリング MARIKO KOUDA
album: MEGA-CD.EXE
made: Game Music Is Dead" ～歴代の王様～
album: スーパーロボット大戦OG ムーン・デュエラーズ オリジナルサウンドトラック
album: 虫姫さまダブルアレンジアルバム
made: 未来は光る
made: FMPSG021 -reboot-
album: ロックマンゼクス アドベント サウンドトラック ZXA TUNES
album: KE-TSU-I kizunajigokutachi [ARRANGE ALBUM]
made: スクウェア・エニックス バトル・トラックスVol.3 SQUARE 1999-2000
performed: Mirai wa Hikaru
made: Gran Chaser
made: 仁義なき兄貴 / 葉山宏治
album: Kaizou Choujin Shubibinman 1&2
made: Barairo no Jinsei / Koji Hayama to Nakamatachi
album: 兄貴新世界 / 葉山宏治
album: No Fate! - only the power of will - Chotto Chaos na Tokuten CD
made: 兄貴前夜〜メサイヤコレクション VOL.1 / 葉山宏治
album: セガサターンヒストリー ～サターンが青春だった～ 上巻
made: Super Robot Taisen Alpha Original Score I ~Tenkuu no Shou~
made: STREET FIGHTER Tribute Album
album: 改造町人シュビビンマン2 -新たなる敵- ORIGINAL SOUNDTRACKS
made: D-Xhird -Arrange Sound Trax-
made: PC エンジン サウンドメモリアル
made: ロックマン ゼクス サウンドトラック ゼクス チューンズ
album: 改造町人シュビビンマン3 -異界のプリンセス- ORIGINAL SOUNDTRACKS
album: 10th ANNIVERSARY KONAMI LABEL VOCAL HISTORY COLLECTION
made: Jingi Naki Aniki / Kohji Hayama
made: VIRTUAL BROTHER 葉山宏治＆ブラザーズ Live6連発スペシャル
made: スーパーロボット大戦α ORIGINAL SCORE I ～天空の章～
made: ガイフレーム PCエンジン・サウンドトラックス
made: 「ロックマンゼクス」 サウンドスケッチ "ZX GIGAMIX
made: 元気を出せよ!! ／ 葉山宏治
made: Cho Aniki Densetsu '99 -Best & Super Remix-
made: 虫姫さまダブルアレンジアルバム
made: Game Music Prayer III
made: 超兄貴 究極無敵銀河最強男
album: ガイフレーム PCエンジン・サウンドトラックス
made: TWINBEE PARADISE Vol.1
album: 吉野家 オリジナルサウンドトラック
album: ぷよぷよ Sun DX. Complete Best Album 3
album: 妹でいこう! -麻由夏と冬乃の夏休み-
made: TWINBEE PARADISE 3 Vol.1
album: ツインビーPARADISE 3 Vol.1
type: MusicGroup

VIRTUAL BROTHER: Kohji Hayama & Brothers Live 6 Renpatsu Special
type: Release
name: VIRTUAL BROTHER 葉山宏治＆ブラザーズ Live6連発スペシャル
type: MusicAlbum
date published: 1994-12-16
created: 1994-12-16
catalogue number: NAVL-10020
creator: Koji Hayama
by artist: Koji Hayama

兄貴新世界 / 葉山宏治
date published: 2004-03-17
name: Aniki Shinsekai / Koji Hayama
catalogue number: OMCP-33
created: 2004-03-17
type: MusicAlbum
creator: Koji Hayama
by artist: Koji Hayama
type: Release

Super Robot Taisen Alpha Original Score III ~Senshi no Shou~
type: Performance
name: SUPER ROBOT WARS α ORIGINAL SCORE III ~Soldier Chapter~ @en
name: スーパーロボット大戦α ORIGINAL SCORE III ～戦士の章～

未来は光る
title: Mirai wa Hikaru
type: Composition
composer: Koji Hayama
creator: Koji Hayama

Attack the Game Music 2
catalogue number: N/A
date published: 2001-10-21
creator: Koji Hayama
tribute to: Koji Hayama
type: MusicAlbum
created: 2001-10-21
type: Release

勇者30奏 オリジナル・サウンドトラック
name: Yuusha 30 Sou ORIGINAL SOUNDTRACK
by artist: Koji Hayama
type: Release
creator: Koji Hayama
date published: 2009-07-22
type: MusicAlbum
created: 2009-07-22
catalogue number: MJCD-20165

帝国/葉山宏治
creator: Koji Hayama
catalogue number: KICA-5001
by artist: Koji Hayama
type: MusicAlbum
name: Teikoku - Men's Empire
date published: 1997-08-21
type: Release
created: 1997-08-21

TWINBEE PARADISE 3 Vol.1
composer: Koji Hayama
title: ツインビーPARADISE 3 Vol.1
creator: Koji Hayama
type: Composition

Game Music Prayer III
date published: 2015-10-25
by artist: Koji Hayama
type: MusicAlbum
creator: Koji Hayama
created: 2015-10-25
type: Release
catalogue number: GMPCD-3

ストリートファイター トリビュートアルバム
name: STREET FIGHTER Tribute Album
type: Composition

D-Xhird -Arrange Sound Trax-
title: ディサード アレンジサウンドトラックス
creator: Koji Hayama
type: Composition
composer: Koji Hayama

ラスト・ハルマゲドン全曲集
creator: Koji Hayama
title: All Sounds of Last Armageddon @en
by artist: Koji Hayama
type: MusicAlbum
catalogue number: H30X-20010
date published: 1988-10-25
created: 1988-10-25
title: Last Armageddon Zenkyokushuu
type: Release

Teikoku - Men's Empire
type: Performance
by artist: Koji Hayama
performer: Koji Hayama
title: 帝国/葉山宏治

筋属バット一号 / 葉山宏治
by artist: Koji Hayama
name: Kinzoku Bat Number 1 / Koji Hayama
performer: Koji Hayama
type: Performance

ガイフレーム PCエンジン・サウンドトラックス
type: Performance
name: Gaiflame PC Engine SoundTracks

MEGA MAN ZERO/ZX THE COLLECTION
type: Performance

☆ 葉山宏治 ★ 兄貴の才能 ☆
creator: Koji Hayama
type: MusicAlbum
name: ☆ Koji Hayama ★ Aniki no Sainou ☆
catalogue number: N/A
date published: 2020-02-15
created: 2020-02-15
by artist: Koji Hayama
type: Release