Sail Canvas / TrySail [Limited Edition]
type: Performance

Youthful Dreamer / TrySail [期間生産限定盤]
name: Youthful Dreamer / TrySail [Limited Edition]
type: Composition

世界は恋に落ちている / CHiCO with HoneyWorks
title: Sekai wa Koi ni Ochiteiru / CHiCO with HoneyWorks
type: Performance

adrenaline!!! / TrySail [期間生産限定盤]
type: Composition
title: adrenaline!!! / TrySail [Limited Edition]

Takaramono / Marina Kawano
name: たからもの / 河野マリナ
type: Performance

Youthful Dreamer / TrySail
type: Composition

Morning Arch / 河野マリナ
name: Morning Arch / Marina Kawano [Limited Edition]
type: Composition

HIKARI SHOUMEIRON / CHiCO with HoneyWorks
title: ヒカリ証明論 / CHiCO with HoneyWorks
type: Performance

TAILWIND / TrySail [初回生産限定盤]
type: Composition
title: TAILWIND / TrySail [Limited Edition]

Heart to Heart / スフィア [初回限定生産盤]
date published: 2017-11-08
type: Release
creator: Masaru Seo
catalogue number: LASM-34183~4
created: 2017-11-08
title: Heart to Heart / Sphere [Limited Edition]
type: MusicAlbum
by artist: Masaru Seo

何度だって、好き。〜告白実行委員会〜
type: MusicAlbum
name: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~
type: Release
catalogue number: SMCL-469
date published: 2017-02-22
by artist: Masaru Seo
creator: Masaru Seo
created: 2017-02-22

Youthful Dreamer / TrySail [初回生産限定盤]
title: Youthful Dreamer / TrySail [Limited Edition]
type: Performance

Various BLUE / 雨宮天
name: Various BLUE / Sora Amamiya
type: Performance

TAILWIND / TrySail [初回生産限定盤]
title: TAILWIND / TrySail [Limited Edition]
type: Performance

Various BLUE / 雨宮天
name: Various BLUE / Sora Amamiya
type: Composition

whiz / TrySail [Limited Edition]
name: whiz / TrySail [初回生産限定盤]
type: Composition

センパイ。 / HoneyWorks meets TrySail
name: Senpai. / HoneyWorks meets TrySail
type: Performance

My Only Place / Sphere [Limited Edition]
type: Composition
name: My Only Place / スフィア

oath sign / LiSA [Limited Edition]
date published: 2011-11-23
creator: Masaru Seo
by artist: Masaru Seo
created: 2011-11-23
type: Release
catalogue number: SVWC-7800~1
type: MusicAlbum

Original. / TrySail
name: オリジナル。 / TrySail
type: Composition

TAILWIND / TrySail [Limited Edition]
created: 2017-08-23
date published: 2017-08-23
by artist: Masaru Seo
type: Release
catalogue number: VVCL-1083~4
type: MusicAlbum
name: TAILWIND / TrySail [初回生産限定盤]
creator: Masaru Seo

Youthful Dreamer / TrySail
type: Performance

crossing field / LiSA
type: Performance

adrenaline!!! / TrySail
created: 2017-05-24
creator: Masaru Seo
type: MusicAlbum
by artist: Masaru Seo
date published: 2017-05-24
type: Release
catalogue number: VVCL-1050

Canelé & Wolf / CHiCO with HoneyWorks
date published: 2016-09-14
catalogue number: SMCL-446
type: Release
name: カヌレとウルフ / CHiCO with HoneyWorks
by artist: Masaru Seo
type: MusicAlbum
created: 2016-09-14
creator: Masaru Seo

Watashi wo Someru I no Uta / CHiCO with HoneyWorks
type: Release
creator: Masaru Seo
type: MusicAlbum
catalogue number: SMCL-535
created: 2018-02-28
by artist: Masaru Seo
date published: 2018-02-28
title: 私を染めるIの歌 / CHiCO with HoneyWorks

Morning Arch / Marina Kawano [Limited Edition]
date published: 2011-05-25
creator: Masaru Seo
type: MusicAlbum
title: Morning Arch / 河野マリナ
created: 2011-05-25
catalogue number: SVWC-7765~6
by artist: Masaru Seo
type: Release

relation / 高垣彩陽
title: relation / Ayahi Takagaki
type: Composition

Youthful Dreamer / TrySail [期間生産限定盤]
name: Youthful Dreamer / TrySail [Limited Edition]
type: Performance

My Only Place / スフィア
title: My Only Place / Sphere [Limited Edition]
type: Performance

Watashi wo Someru I no Uta / CHiCO with HoneyWorks [Limited Edition]
creator: Masaru Seo
title: 私を染めるIの歌 / CHiCO with HoneyWorks [初回生産限定盤]
type: MusicAlbum
by artist: Masaru Seo
date published: 2018-02-28
type: Release
created: 2018-02-28
catalogue number: SMCL-532~4

アニメどパンク甲子園 / HEAVY HITTER♂ & The Friends
title: ANIME "DO" PUNK KOSHIEN / HEAVY HITTER♂ & The Friends
type: Performance

LOVER"S"MiLE / LiSA [Limited Edition]
catalogue number: SVWC-7826~7
date published: 2012-02-22
creator: Masaru Seo
type: MusicAlbum
created: 2012-02-22
by artist: Masaru Seo
type: Release

東京ウインターセッション / HoneyWorks feat. 瀬戸口優・榎本夏樹・望月蒼太・早坂あかり・芹沢春輝・合田美桜
title: Tokyo Winter Session / HoneyWorks feat. Yu Setoguchi, Natsuki Enomoto, Sota Mochizuki, Akari Hayasaka, Haruki Serizawa, Miou Aida
type: Composition

To All Tha Dreamers / SOUL'd OUT
type: Performance

Original. / TrySail [Limited Edition]
name: オリジナル。 / TrySail
type: Composition

恋色に咲け / CHiCO with HoneyWorks
type: Composition
name: Koiiro ni Sake / CHiCO with HoneyWorks

LOVER"S"MiLE / LiSA [Limited Edition]
type: Composition

今日もサクラ舞う暁に / CHiCO with HoneyWorks
name: Kyou mo Sakura Mau Akatsuki ni / CHiCO with HoneyWorks
type: Composition

アニメどパンク甲子園 / HEAVY HITTER♂ & The Friends
title: ANIME "DO" PUNK KOSHIEN / HEAVY HITTER♂ & The Friends
type: Composition

たからもの / 河野マリナ [初回生産限定盤]
created: 2012-02-22
name: Takaramono / Marina Kawano [Limited Edition]
type: Release
catalogue number: SVWC-7829~30
date published: 2012-02-22
by artist: Masaru Seo
creator: Masaru Seo
type: MusicAlbum

Heart to Heart / スフィア
date published: 2017-11-08
created: 2017-11-08
name: Heart to Heart / Sphere
by artist: Masaru Seo
type: Release
type: MusicAlbum
catalogue number: LASM-4183
creator: Masaru Seo

whiz / TrySail
type: Composition

コバルト / TrySail [初回生産限定盤]
name: Cobalt / TrySail [Limited Edition]
type: Performance

オリジナル。 / TrySail
title: Original. / TrySail [Limited Edition]
type: Performance

TAILWIND / TrySail
type: Composition

Harukarisk*Land / 戸松遥
type: Release
by artist: Masaru Seo
name: Harukarisk*Land / Haruka Tomatsu [Limited Edition]
catalogue number: SMCL-375~6
created: 2015-03-18
creator: Masaru Seo
date published: 2015-03-18
type: MusicAlbum

センパイ。 / HoneyWorks meets TrySail [期間生産限定盤]
type: Performance
name: Senpai. / HoneyWorks meets TrySail [Limited Edition]

センパイ。 / HoneyWorks meets TrySail [初回生産限定盤]
name: Senpai. / HoneyWorks meets TrySail [Limited Edition]
type: Performance

Letters to U / LiSA
type: MusicAlbum
by artist: Masaru Seo
catalogue number: SVWC-7760
created: 2011-04-20
type: Release
date published: 2011-04-20
creator: Masaru Seo

一分一秒君と僕の / HoneyWorks meets スフィア [初回生産限定盤]
name: Ippun Ichibyou Kimi to Boku no / HoneyWorks meets Sphere [Limited Edition]
type: MusicAlbum
date published: 2016-04-20
catalogue number: SMCL-426~7
creator: Masaru Seo
created: 2016-04-20
by artist: Masaru Seo
type: Release

whiz / TrySail
type: Performance

LA・LA・LA LOVE THANG / Toshinobu Kubota
type: Release
title: LA・LA・LA LOVE THANG / 久保田利伸
date published: 1996-12-02
type: MusicAlbum
creator: Masaru Seo
by artist: Masaru Seo
catalogue number: SRCL-3721
created: 1996-12-02

Kotoba no Iranai Yakusoku/Akatsukizukuyo / sana/HoneyWorks
type: Composition
name: 言葉のいらない約束/暁月夜-アカツキヅクヨ- / sana/HoneyWorks

Morning Arch / Marina Kawano
title: Morning Arch / 河野マリナ
type: Composition

oath sign / LiSA [Limited Edition]
by artist: Masaru Seo
type: MusicAlbum
created: 2011-11-23
date published: 2011-11-23
creator: Masaru Seo
catalogue number: SVWC-7802~3
type: Release

ヒカリ証明論 / CHiCO with HoneyWorks
type: MusicAlbum
date published: 2018-08-08
by artist: Masaru Seo
title: HIKARI SHOUMEIRON / CHiCO with HoneyWorks
created: 2018-08-08
catalogue number: SMCL-555
type: Release
creator: Masaru Seo

Koiiro ni Sake / CHiCO with HoneyWorks
title: 恋色に咲け / CHiCO with HoneyWorks
type: Performance

Watashi no Yasashikunai Senpai Original Soundtrack
date published: 2010-07-14
name: 私の優しくない先輩 Original Soundtrack
created: 2010-07-14
by artist: Masaru Seo
type: Release
type: MusicAlbum
catalogue number: SVWC-7696
creator: Masaru Seo

私を染めるIの歌 / CHiCO with HoneyWorks [初回生産限定盤]
name: Watashi wo Someru I no Uta / CHiCO with HoneyWorks [Limited Edition]
type: Performance

Cobalt / TrySail [Limited Edition]
catalogue number: SVWC-70091~2
by artist: Masaru Seo
type: MusicAlbum
name: コバルト / TrySail [初回生産限定盤]
creator: Masaru Seo
date published: 2015-08-19
created: 2015-08-19
type: Release

ノンファンタジー / LIP×LIP
catalogue number: SMCL-520
type: MusicAlbum
name: Non-Fantasy / LIP×LIP
creator: Masaru Seo
created: 2017-12-06
by artist: Masaru Seo
type: Release
date published: 2017-12-06

MajiでKoiする5秒前／Umika as Yamako
title: Maji de Koi Suru 5-byoumae / Umika as Yamako
type: Composition

LOVER"S"MiLE / LiSA
type: Composition

Heart to Heart / Sphere [Limited Edition]
type: Performance
title: Heart to Heart / スフィア [初回限定生産盤]

Zutto Mae kara Suki deshita. / HoneyWorks [Limited Edition B]
date published: 2014-01-29
type: MusicAlbum
created: 2014-01-29
type: Release
by artist: Masaru Seo
title: ずっと前から好きでした。 / HoneyWorks [初回生産限定盤B]
catalogue number: SMCL-325~6
creator: Masaru Seo

Various BLUE / 雨宮天 [初回生産限定盤]
name: Various BLUE / Sora Amamiya [Limited Edition]
type: Performance

LA・LA・LA LOVE THANG / Toshinobu Kubota
title: LA・LA・LA LOVE THANG / 久保田利伸
type: Performance

Kotoba no Iranai Yakusoku/Akatsukizukuyo / sana/HoneyWorks
type: Performance
name: 言葉のいらない約束/暁月夜-アカツキヅクヨ- / sana/HoneyWorks

Watashi wo Someru I no Uta / CHiCO with HoneyWorks
title: 私を染めるIの歌 / CHiCO with HoneyWorks
type: Performance

TAILWIND / TrySail
type: Performance

My Only Place / スフィア
type: Composition
title: My Only Place / Sphere

LOVER"S"MiLE / LiSA
type: Performance

コバルト / TrySail [期間生産限定盤]
date published: 2015-08-19
name: Cobalt / TrySail [Limited Edition]
by artist: Masaru Seo
type: MusicAlbum
catalogue number: SVWC-70093~4
type: Release
creator: Masaru Seo
created: 2015-08-19

世界はIに満ちている / CHiCO with HoneyWorks
creator: Masaru Seo
title: Sekai wa I ni Michiteiru / CHiCO with HoneyWorks
date published: 2015-11-18
type: Release
by artist: Masaru Seo
type: MusicAlbum
catalogue number: SMCL-412
created: 2015-11-18

ツインズ / CHiCO with HoneyWorks
title: TWINS / CHiCO with HoneyWorks
type: Performance

Youthful Dreamer / TrySail [初回生産限定盤]
date published: 2015-05-13
name: Youthful Dreamer / TrySail [Limited Edition]
type: Release
catalogue number: SVWC-70068~9
by artist: Masaru Seo
type: MusicAlbum
creator: Masaru Seo
created: 2015-05-13

コバルト / TrySail
title: Cobalt / TrySail
type: Performance

relation / 高垣彩陽
date published: 2013-04-17
title: relation / Ayahi Takagaki
created: 2013-04-17
creator: Masaru Seo
by artist: Masaru Seo
catalogue number: SMCL-293
type: Release
type: MusicAlbum

Sekai wa I ni Michiteiru / CHiCO with HoneyWorks
name: 世界はIに満ちている / CHiCO with HoneyWorks
type: Performance

Harukarisk*Land / 戸松遥
type: Release
name: Harukarisk*Land / Haruka Tomatsu
by artist: Masaru Seo
catalogue number: SMCL-377
creator: Masaru Seo
created: 2015-03-18
date published: 2015-03-18
type: MusicAlbum

crossing field / LiSA
date published: 2012-08-08
catalogue number: SVWC-7875
creator: Masaru Seo
type: Release
created: 2012-08-08
by artist: Masaru Seo
type: MusicAlbum

Cobalt / TrySail
creator: Masaru Seo
name: コバルト / TrySail
by artist: Masaru Seo
type: MusicAlbum
date published: 2015-08-19
catalogue number: SVWC-70095
type: Release
created: 2015-08-19

Youthful Dreamer / TrySail
by artist: Masaru Seo
type: MusicAlbum
creator: Masaru Seo
created: 2015-05-13
type: Release
catalogue number: SVWC-70072
date published: 2015-05-13

Harukarisk*Land / Haruka Tomatsu [Limited Edition]
title: Harukarisk*Land / 戸松遥
type: Composition

adrenaline!!! / TrySail [期間生産限定盤]
type: Performance
title: adrenaline!!! / TrySail [Limited Edition]

東京ウインターセッション / HoneyWorks feat. 瀬戸口優・榎本夏樹・望月蒼太・早坂あかり・芹沢春輝・合田美桜
type: Release
created: 2017-12-06
title: Tokyo Winter Session / HoneyWorks feat. Yu Setoguchi, Natsuki Enomoto, Sota Mochizuki, Akari Hayasaka, Haruki Serizawa, Miou Aida
creator: Masaru Seo
catalogue number: SMCL-519
type: MusicAlbum
date published: 2017-12-06
by artist: Masaru Seo

コバルト / TrySail [初回生産限定盤]
type: Composition
name: Cobalt / TrySail [Limited Edition]

一分一秒君と僕の / HoneyWorks meets スフィア [初回生産限定盤]
title: Ippun Ichibyou Kimi to Boku no / HoneyWorks meets Sphere [Limited Edition]
type: Composition

オリジナル。 / TrySail
type: Performance
title: Original. / TrySail

Non-Fantasy / LIP×LIP
title: ノンファンタジー / LIP×LIP
type: Performance

センパイ。 / HoneyWorks meets TrySail [初回生産限定盤]
created: 2016-12-14
creator: Masaru Seo
title: Senpai. / HoneyWorks meets TrySail [Limited Edition]
date published: 2016-12-14
catalogue number: SVWC-70211~2
type: Release
type: MusicAlbum
by artist: Masaru Seo

オリジナル。 / TrySail
title: Original. / TrySail [Limited Edition]
type: Performance

Various BLUE / 雨宮天
by artist: Masaru Seo
type: MusicAlbum
title: Various BLUE / Sora Amamiya
creator: Masaru Seo
date published: 2016-09-07
type: Release
created: 2016-09-07
catalogue number: SMCL-440

私の優しくない先輩 Original Soundtrack
title: Watashi no Yasashikunai Senpai Original Soundtrack
type: Composition

たからもの / 河野マリナ
name: Takaramono / Marina Kawano
creator: Masaru Seo
by artist: Masaru Seo
created: 2012-02-22
date published: 2012-02-22
type: Release
catalogue number: SVWC-7831
type: MusicAlbum

Harukarisk*Land / Haruka Tomatsu
type: Performance
title: Harukarisk*Land / 戸松遥

Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~
title: 何度だって、好き。〜告白実行委員会〜
type: Performance

TWINS / CHiCO with HoneyWorks
title: ツインズ / CHiCO with HoneyWorks
type: Composition

Youthful Dreamer / TrySail [期間生産限定盤]
creator: Masaru Seo
title: Youthful Dreamer / TrySail [Limited Edition]
type: MusicAlbum
by artist: Masaru Seo
catalogue number: SVWC-70070~1
type: Release
date published: 2015-05-13
created: 2015-05-13

whiz / TrySail
type: MusicAlbum
type: Release
created: 2016-02-10
catalogue number: SVWC-70137
by artist: Masaru Seo
creator: Masaru Seo
date published: 2016-02-10

オリジナル。 / TrySail
title: Original. / TrySail [Limited Edition]
type: Composition

一分一秒君と僕の / HoneyWorks meets スフィア
name: Ippun Ichibyou Kimi to Boku no / HoneyWorks meets Sphere
created: 2016-04-20
type: MusicAlbum
creator: Masaru Seo
type: Release
by artist: Masaru Seo
date published: 2016-04-20
catalogue number: SMCL-428

Various BLUE / Sora Amamiya [Limited Edition]
name: Various BLUE / 雨宮天 [初回生産限定盤]
type: Composition

oath sign / LiSA [Limited Edition]
type: Composition

Letters to U / LiSA
type: Performance

Morning Arch / 河野マリナ
title: Morning Arch / Marina Kawano [Limited Edition]
type: Performance

MajiでKoiする5秒前／Umika as Yamako
title: Maji de Koi Suru 5-byoumae / Umika as Yamako
catalogue number: SVWC-7695
creator: Masaru Seo
date published: 2010-07-14
type: MusicAlbum
by artist: Masaru Seo
type: Release
created: 2010-07-14

Gou on Progressive / HIGH and MIGHTY COLOR
date published: 2006-04-05
type: Release
name: 傲音プログレッシヴ / HIGH and MIGHTY COLOR
created: 2006-04-05
creator: Masaru Seo
by artist: Masaru Seo
catalogue number: SECL-366
type: MusicAlbum

アイのシナリオ / CHiCO with HoneyWorks
name: Ai no Scenario / CHiCO with HoneyWorks
creator: Masaru Seo
type: MusicAlbum
by artist: Masaru Seo
date published: 2015-02-04
catalogue number: SMCL-372
created: 2015-02-04
type: Release

今日もサクラ舞う暁に / CHiCO with HoneyWorks
type: Performance
title: Kyou mo Sakura Mau Akatsuki ni / CHiCO with HoneyWorks

HIKARI SHOUMEIRON / CHiCO with HoneyWorks
title: ヒカリ証明論 / CHiCO with HoneyWorks
type: Composition

ノスタルジックレインフォール / CHiCO with HoneyWorks
name: Nostalgic Rainfall / CHiCO with HoneyWorks
type: Composition

Sail Canvas / TrySail
type: Performance

一分一秒君と僕の / HoneyWorks meets スフィア
type: Performance
title: Ippun Ichibyou Kimi to Boku no / HoneyWorks meets Sphere

Senpai. / HoneyWorks meets TrySail
type: MusicAlbum
date published: 2016-12-14
created: 2016-12-14
catalogue number: SVWC-70215
by artist: Masaru Seo
title: センパイ。 / HoneyWorks meets TrySail
type: Release
creator: Masaru Seo

ずっと前から好きでした。 / HoneyWorks [初回生産限定盤B]
name: Zutto Mae kara Suki deshita. / HoneyWorks [Limited Edition B]
type: Performance

Harukarisk*Land / 戸松遥
type: Composition
title: Harukarisk*Land / Haruka Tomatsu

言葉のいらない約束/暁月夜-アカツキヅクヨ- / sana/HoneyWorks
type: MusicAlbum
by artist: Masaru Seo
title: Kotoba no Iranai Yakusoku/Akatsukizukuyo / sana/HoneyWorks
date published: 2015-05-27
catalogue number: SMCL-381
type: Release
creator: Masaru Seo
created: 2015-05-27

オリジナル。 / TrySail
type: MusicAlbum
created: 2017-02-08
name: Original. / TrySail [Limited Edition]
type: Release
catalogue number: SVWC-70228~9
date published: 2017-02-08
by artist: Masaru Seo
creator: Masaru Seo

oath sign / LiSA [Limited Edition]
type: Performance

To All Tha Dreamers / SOUL'd OUT
type: MusicAlbum
type: Release
catalogue number: SECL-139
created: 2005-01-01
by artist: Masaru Seo
creator: Masaru Seo
date published: 2005-01-01

センパイ。 / HoneyWorks meets TrySail [期間生産限定盤]
catalogue number: SVWC-70213~4
type: Release
date published: 2016-12-14
name: Senpai. / HoneyWorks meets TrySail [Limited Edition]
creator: Masaru Seo
created: 2016-12-14
by artist: Masaru Seo
type: MusicAlbum

whiz / TrySail [Limited Edition]
type: MusicAlbum
by artist: Masaru Seo
created: 2016-02-10
type: Release
date published: 2016-02-10
title: whiz / TrySail [初回生産限定盤]
catalogue number: SVWC-70133~4
creator: Masaru Seo

傲音プログレッシヴ / HIGH and MIGHTY COLOR
title: Gou on Progressive / HIGH and MIGHTY COLOR
type: Performance

adrenaline!!! / TrySail [初回生産限定盤]
name: adrenaline!!! / TrySail [Limited Edition]
type: Performance

Takaramono / Marina Kawano
name: たからもの / 河野マリナ
type: Composition

プライド革命 / CHiCO with HoneyWorks
title: Pride Kakumei / CHiCO with HoneyWorks
type: Composition

ずっと前から好きでした。 / HoneyWorks
name: Zutto Mae kara Suki deshita. / HoneyWorks
type: Performance

ノンファンタジー / LIP×LIP
title: Non-Fantasy / LIP×LIP
type: Composition

Various BLUE / Sora Amamiya [Limited Edition]
type: Release
name: Various BLUE / 雨宮天 [初回生産限定盤]
date published: 2016-09-07
catalogue number: SMCL-436~7
by artist: Masaru Seo
creator: Masaru Seo
created: 2016-09-07
type: MusicAlbum

カヌレとウルフ / CHiCO with HoneyWorks
name: Canelé & Wolf / CHiCO with HoneyWorks
type: Performance

世界はIに満ちている / CHiCO with HoneyWorks [初回生産限定盤]
title: Sekai wa I ni Michiteiru / CHiCO with HoneyWorks [Limited Edition]
type: Release
type: MusicAlbum
date published: 2015-11-18
catalogue number: SMCL-409~11
creator: Masaru Seo
by artist: Masaru Seo
created: 2015-11-18

世界は恋に落ちている / CHiCO with HoneyWorks
type: Release
by artist: Masaru Seo
created: 2014-08-06
date published: 2014-08-06
creator: Masaru Seo
type: MusicAlbum
title: Sekai wa Koi ni Ochiteiru / CHiCO with HoneyWorks
catalogue number: SMCL-344

Masaru Seo
album: Zutto Mae kara Suki deshita. / HoneyWorks [Limited Edition B]
made: Morning Arch / 河野マリナ
made: LOVER"S"MiLE / LiSA [Limited Edition]
made: oath sign / LiSA [Limited Edition]
album: たからもの / 河野マリナ
made: Original. / TrySail
made: Original. / TrySail [Limited Edition]
album: Watashi no Yasashikunai Senpai Original Soundtrack
made: To All Tha Dreamers / SOUL'd OUT
made: Zutto Mae kara Suki deshita. / HoneyWorks
made: Various BLUE / Sora Amamiya [Limited Edition]
album: 世界はIに満ちている / CHiCO with HoneyWorks
album: adrenaline!!! / TrySail [期間生産限定盤]
album: Youthful Dreamer / TrySail [初回生産限定盤]
album: Watashi wo Someru I no Uta / CHiCO with HoneyWorks
album: whiz / TrySail
made: コバルト / TrySail [期間生産限定盤]
album: Cobalt / TrySail [Limited Edition]
album: Youthful Dreamer / TrySail [期間生産限定盤]
album: ノスタルジックレインフォール / CHiCO with HoneyWorks
made: TAILWIND / TrySail [Limited Edition]
made: Youthful Dreamer / TrySail
album: Original. / TrySail [Limited Edition]
album: ツインズ / CHiCO with HoneyWorks
album: 世界は恋に落ちている / CHiCO with HoneyWorks
made: MajiでKoiする5秒前／Umika as Yamako
made: ヒカリ証明論 / CHiCO with HoneyWorks
album: Morning Arch / Marina Kawano [Limited Edition]
album: Cobalt / TrySail
album: LOVER"S"MiLE / LiSA
album: Harukarisk*Land / 戸松遥
album: Youthful Dreamer / TrySail
album: たからもの / 河野マリナ [初回生産限定盤]
album: Senpai. / HoneyWorks meets TrySail
made: 世界はIに満ちている / CHiCO with HoneyWorks [初回生産限定盤]
album: oath sign / LiSA [Limited Edition]
made: crossing field / LiSA
type: Person
album: オリジナル。 / TrySail
made: 一分一秒君と僕の / HoneyWorks meets スフィア [初回生産限定盤]
made: センパイ。 / HoneyWorks meets TrySail [初回生産限定盤]
album: My Only Place / スフィア
made: Zutto Mae kara Suki deshita. / HoneyWorks [Limited Edition B]
made: Letters to U / LiSA
made: Gou on Progressive / HIGH and MIGHTY COLOR
album: Original. / TrySail
made: 何度だって、好き。〜告白実行委員会〜
made: TAILWIND / TrySail
album: My Only Place / Sphere [Limited Edition]
made: Heart to Heart / スフィア [初回限定生産盤]
made: Harukarisk*Land / 戸松遥
album: crossing field / LiSA
album: Watashi wo Someru I no Uta / CHiCO with HoneyWorks [Limited Edition]
made: センパイ。 / HoneyWorks meets TrySail [期間生産限定盤]
made: アニメどパンク甲子園 / HEAVY HITTER♂ & The Friends
album: 恋色に咲け / CHiCO with HoneyWorks
album: ノンファンタジー / LIP×LIP
album: LA・LA・LA LOVE THANG / Toshinobu Kubota
album: adrenaline!!! / TrySail [Limited Edition]
album: Pride Kakumei / CHiCO with HoneyWorks
album: 一分一秒君と僕の / HoneyWorks meets スフィア
made: whiz / TrySail [Limited Edition]
made: たからもの / 河野マリナ
made: Watashi wo Someru I no Uta / CHiCO with HoneyWorks
type: MusicGroup
made: 恋色に咲け / CHiCO with HoneyWorks
made: adrenaline!!! / TrySail [期間生産限定盤]
album: adrenaline!!! / TrySail
made: アイのシナリオ / CHiCO with HoneyWorks
album: Various BLUE / Sora Amamiya [Limited Edition]
album: MajiでKoiする5秒前／Umika as Yamako
album: Sail Canvas / TrySail [Limited Edition]
made: Youthful Dreamer / TrySail [期間生産限定盤]
made: 世界は恋に落ちている / CHiCO with HoneyWorks
album: コバルト / TrySail [期間生産限定盤]
album: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~ [Limited Edition]
made: 世界はIに満ちている / CHiCO with HoneyWorks
album: 言葉のいらない約束/暁月夜-アカツキヅクヨ- / sana/HoneyWorks
album: Zutto Mae kara Suki deshita. / HoneyWorks
made: Various BLUE / 雨宮天

Zutto Mae kara Suki deshita. / HoneyWorks
title: ずっと前から好きでした。 / HoneyWorks
type: Composition

何度だって、好き。〜告白実行委員会〜
title: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~
type: Composition

Sail Canvas / TrySail
type: Composition

My Only Place / スフィア
created: 2016-11-16
type: MusicAlbum
title: My Only Place / Sphere
catalogue number: LASM-4180
date published: 2016-11-16
creator: Masaru Seo
type: Release
by artist: Masaru Seo

Senpai. / HoneyWorks meets TrySail [Limited Edition]
name: センパイ。 / HoneyWorks meets TrySail [期間生産限定盤]
type: Composition

世界はIに満ちている / CHiCO with HoneyWorks [初回生産限定盤]
name: Sekai wa I ni Michiteiru / CHiCO with HoneyWorks [Limited Edition]
type: Composition

Maji de Koi Suru 5-byoumae / Umika as Yamako
type: Performance
name: MajiでKoiする5秒前／Umika as Yamako

ツインズ / CHiCO with HoneyWorks
creator: Masaru Seo
by artist: Masaru Seo
name: TWINS / CHiCO with HoneyWorks
type: Release
created: 2017-08-09
type: MusicAlbum
catalogue number: SMCL-499
date published: 2017-08-09

Letters to U / LiSA
type: Composition

oath sign / LiSA [Limited Edition]
type: Performance

whiz / TrySail [初回生産限定盤]
name: whiz / TrySail [Limited Edition]
type: Performance

Senpai. / HoneyWorks meets TrySail [Limited Edition]
type: Composition
title: センパイ。 / HoneyWorks meets TrySail [初回生産限定盤]

relation / 高垣彩陽
name: relation / Ayahi Takagaki
type: Performance

Heart to Heart / スフィア
name: Heart to Heart / Sphere
type: Performance

My Only Place / Sphere [Limited Edition]
by artist: Masaru Seo
type: Release
type: MusicAlbum
created: 2016-11-16
title: My Only Place / スフィア
catalogue number: LASM-34180~1
creator: Masaru Seo
date published: 2016-11-16

adrenaline!!! / TrySail [初回生産限定盤]
title: adrenaline!!! / TrySail [Limited Edition]
type: Composition

Heart to Heart / スフィア [初回限定生産盤]
title: Heart to Heart / Sphere [Limited Edition]
type: Composition

私を染めるIの歌 / CHiCO with HoneyWorks [初回生産限定盤]
title: Watashi wo Someru I no Uta / CHiCO with HoneyWorks [Limited Edition]
type: Composition

Senpai. / HoneyWorks meets TrySail
title: センパイ。 / HoneyWorks meets TrySail
type: Composition

whiz / TrySail [期間生産限定盤]
type: MusicAlbum
created: 2016-02-10
name: whiz / TrySail [Limited Edition]
type: Release
catalogue number: SVWC-70135~6
date published: 2016-02-10
creator: Masaru Seo
by artist: Masaru Seo

Sail Canvas / TrySail
catalogue number: SVWC-70165
creator: Masaru Seo
by artist: Masaru Seo
created: 2016-05-25
type: Release
type: MusicAlbum
date published: 2016-05-25

Watashi no Yasashikunai Senpai Original Soundtrack
title: 私の優しくない先輩 Original Soundtrack
type: Performance

たからもの / 河野マリナ [初回生産限定盤]
name: Takaramono / Marina Kawano [Limited Edition]
type: Performance

Ai no Scenario / CHiCO with HoneyWorks
title: アイのシナリオ / CHiCO with HoneyWorks
type: Composition

Original. / TrySail
creator: Masaru Seo
by artist: Masaru Seo
date published: 2017-02-08
title: オリジナル。 / TrySail
catalogue number: SVWC-70232
type: Release
created: 2017-02-08
type: MusicAlbum

Tokyo Winter Session / HoneyWorks feat. Yu Setoguchi, Natsuki Enomoto, Sota Mochizuki, Akari Hayasaka, Haruki Serizawa, Miou Aida
type: Performance
title: 東京ウインターセッション / HoneyWorks feat. 瀬戸口優・榎本夏樹・望月蒼太・早坂あかり・芹沢春輝・合田美桜

アイのシナリオ / CHiCO with HoneyWorks
name: Ai no Scenario / CHiCO with HoneyWorks
type: Performance

adrenaline!!! / TrySail [期間生産限定盤]
type: Release
name: adrenaline!!! / TrySail [Limited Edition]
creator: Masaru Seo
created: 2017-05-24
catalogue number: VVCL-1051~2
type: MusicAlbum
by artist: Masaru Seo
date published: 2017-05-24

Morning Arch / 河野マリナ
type: Release
by artist: Masaru Seo
title: Morning Arch / Marina Kawano
created: 2011-05-25
creator: Masaru Seo
catalogue number: SVWC-7767
date published: 2011-05-25
type: MusicAlbum

LA・LA・LA LOVE THANG / Toshinobu Kubota
title: LA・LA・LA LOVE THANG / 久保田利伸
type: Composition

Zutto Mae kara Suki deshita. / HoneyWorks [Limited Edition B]
title: ずっと前から好きでした。 / HoneyWorks [初回生産限定盤B]
type: Composition

Watashi wo Someru I no Uta / CHiCO with HoneyWorks
type: Composition
name: 私を染めるIの歌 / CHiCO with HoneyWorks

adrenaline!!! / TrySail
type: Composition

世界は恋に落ちている / CHiCO with HoneyWorks
title: Sekai wa Koi ni Ochiteiru / CHiCO with HoneyWorks
type: Composition

世界はIに満ちている / CHiCO with HoneyWorks
title: Sekai wa I ni Michiteiru / CHiCO with HoneyWorks
type: Composition

Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~ [Limited Edition]
type: MusicAlbum
created: 2017-02-22
date published: 2017-02-22
type: Release
title: 何度だって、好き。〜告白実行委員会〜 [初回生産限定盤]
catalogue number: SMCL-466~8
creator: Masaru Seo
by artist: Masaru Seo

crossing field / LiSA
type: Composition

Sail Canvas / TrySail [Limited Edition]
type: Composition

Youthful Dreamer / TrySail [初回生産限定盤]
type: Composition
name: Youthful Dreamer / TrySail [Limited Edition]

adrenaline!!! / TrySail [Limited Edition]
type: Release
by artist: Masaru Seo
date published: 2017-05-24
catalogue number: VVCL-1048~9
name: adrenaline!!! / TrySail [初回生産限定盤]
creator: Masaru Seo
type: MusicAlbum
created: 2017-05-24

恋色に咲け / CHiCO with HoneyWorks
catalogue number: SMCL-424
name: Koiiro ni Sake / CHiCO with HoneyWorks
type: Release
creator: Masaru Seo
created: 2016-04-13
by artist: Masaru Seo
date published: 2016-04-13
type: MusicAlbum

Harukarisk*Land / Haruka Tomatsu [Limited Edition]
type: Performance
title: Harukarisk*Land / 戸松遥

カヌレとウルフ / CHiCO with HoneyWorks
name: Canelé & Wolf / CHiCO with HoneyWorks
type: Composition

Pride Kakumei / CHiCO with HoneyWorks
type: MusicAlbum
title: プライド革命 / CHiCO with HoneyWorks
by artist: Masaru Seo
catalogue number: SMCL-398
type: Release
created: 2015-08-05
date published: 2015-08-05
creator: Masaru Seo

Gou on Progressive / HIGH and MIGHTY COLOR
type: Composition
name: 傲音プログレッシヴ / HIGH and MIGHTY COLOR

whiz / TrySail [Limited Edition]
name: whiz / TrySail [期間生産限定盤]
type: Composition

Sail Canvas / TrySail [Limited Edition]
type: Release
creator: Masaru Seo
created: 2016-05-25
type: MusicAlbum
date published: 2016-05-25
by artist: Masaru Seo
catalogue number: SVWC-70161~2

一分一秒君と僕の / HoneyWorks meets スフィア
type: Composition
title: Ippun Ichibyou Kimi to Boku no / HoneyWorks meets Sphere

To All Tha Dreamers / SOUL'd OUT
type: Composition

oath sign / LiSA [Limited Edition]
type: Composition

Cobalt / TrySail
type: Composition
name: コバルト / TrySail

コバルト / TrySail [期間生産限定盤]
type: Composition
title: Cobalt / TrySail [Limited Edition]

Original. / TrySail [Limited Edition]
creator: Masaru Seo
by artist: Masaru Seo
title: オリジナル。 / TrySail
date published: 2017-02-08
type: Release
created: 2017-02-08
type: MusicAlbum
catalogue number: SVWC-70230~1

Ippun Ichibyou Kimi to Boku no / HoneyWorks meets Sphere [Limited Edition]
name: 一分一秒君と僕の / HoneyWorks meets スフィア [初回生産限定盤]
type: Performance

LOVER"S"MiLE / LiSA
creator: Masaru Seo
catalogue number: SVWC-7828
type: MusicAlbum
by artist: Masaru Seo
type: Release
date published: 2012-02-22
created: 2012-02-22

My Only Place / スフィア
name: My Only Place / Sphere
type: Performance

世界はIに満ちている / CHiCO with HoneyWorks [初回生産限定盤]
title: Sekai wa I ni Michiteiru / CHiCO with HoneyWorks [Limited Edition]
type: Performance

プライド革命 / CHiCO with HoneyWorks
name: Pride Kakumei / CHiCO with HoneyWorks
type: Performance

whiz / TrySail [期間生産限定盤]
name: whiz / TrySail [Limited Edition]
type: Performance

Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~ [Limited Edition]
type: Composition
name: 何度だって、好き。〜告白実行委員会〜 [初回生産限定盤]

ノスタルジックレインフォール / CHiCO with HoneyWorks
name: Nostalgic Rainfall / CHiCO with HoneyWorks
type: Performance

LOVER"S"MiLE / LiSA [Limited Edition]
type: Performance

コバルト / TrySail [期間生産限定盤]
name: Cobalt / TrySail [Limited Edition]
type: Performance

TAILWIND / TrySail
type: MusicAlbum
type: Release
creator: Masaru Seo
date published: 2017-08-23
by artist: Masaru Seo
catalogue number: VVCL-1087
created: 2017-08-23

何度だって、好き。〜告白実行委員会〜 [初回生産限定盤]
title: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~ [Limited Edition]
type: Performance

今日もサクラ舞う暁に / CHiCO with HoneyWorks
type: MusicAlbum
title: Kyou mo Sakura Mau Akatsuki ni / CHiCO with HoneyWorks
date published: 2017-04-26
creator: Masaru Seo
catalogue number: SMCL-474
type: Release
by artist: Masaru Seo
created: 2017-04-26

Zutto Mae kara Suki deshita. / HoneyWorks
date published: 2014-01-29
creator: Masaru Seo
type: Release
created: 2014-01-29
by artist: Masaru Seo
title: ずっと前から好きでした。 / HoneyWorks
type: MusicAlbum
catalogue number: SMCL-327

Heart to Heart / Sphere
title: Heart to Heart / スフィア
type: Composition

ノスタルジックレインフォール / CHiCO with HoneyWorks
name: Nostalgic Rainfall / CHiCO with HoneyWorks
created: 2018-01-24
date published: 2018-01-24
type: MusicAlbum
type: Release
creator: Masaru Seo
by artist: Masaru Seo
catalogue number: SMCL-527

たからもの / 河野マリナ [初回生産限定盤]
title: Takaramono / Marina Kawano [Limited Edition]
type: Composition

adrenaline!!! / TrySail
type: Performance

Morning Arch / 河野マリナ
title: Morning Arch / Marina Kawano
type: Performance

アニメどパンク甲子園 / HEAVY HITTER♂ & The Friends
creator: Masaru Seo
date published: 2002-11-20
created: 2002-11-20
name: ANIME "DO" PUNK KOSHIEN / HEAVY HITTER♂ & The Friends
type: MusicAlbum
by artist: Masaru Seo
catalogue number: SRCL-5489
type: Release