ERO ERO²: Volume 1.5 (NARUTO) [Sasuke X Naruto] YAOI -ENG-
(CT16) [Mattsuaya (Matsuzawa Kei)] Oneesan to Issho (Love Plus)
Seme Kanon 3
[Matsuzawa Kei] Mahou Tokusou Greedia
Comic Tenma 2005-08
Comic Masyo 2006-02
COMIC TENMA 2006-02
(CR18) [Comic Kingdom (Matsuzawa Kei)] Ofuro de Puu (Hotaru no Kusuri Yubi II) (Bishoujo Senshi Sailor Moon)
[Matsuzawa Kei] Joukou Serenade | Sexual Serenade [English] [Icarus]
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 8
Comic Masyo 2010-02
[Matsuzawa Kei] Milk Cure
COMIC TENMA 2003-12 Vol. 67
Comic Unreal 2008-04 Vol. 12
Comic TENMA 2004-08
COMIC Tenma 2005-12
Comic Masyo 2008-01
[Matsuzawa Kei] Dainiji Seichou Ura Hakusho
Ningen wa Oroka | Humans Are Foolish
Comic Unreal 2007-08 Vol. 8
[Matsuzawa Kei] Mirukyua ~MilkCure~ Ch.1-6 (English)
Comic Unreal 2008-10 Vol.15
Comic Masyo 2005-12
WEB Bazooka Vol.24
Oshiete Kudasai! Misato-sensei!
COMIC Bazooka 2012-03
Comic Masyo 2006-12
COMIC TENMA 2004-12
WEB Bazooka Vol. 22
WEB Bazooka Vol. 31
[Matsuzawa Kei] Joukou Serenade
Comic Masyo 2008-03
Comic Masyo 2006-06
Colorful Bee 1999-07
Comic Tenma 2004-02
[Matsuzawa Kei] Momoiro Shining Peach
Comic Masyo 2004-10
[Kagerou 1991] Spermatank (English) (Chapter 1)
COMIC Unreal 2008-08 Vol.14
COMIC Masyo 2009-10
WEB Bazooka Vol. 24
(CR32) [Yoru no Benkyoukai (Fumi Hiro)] Tremolo (Sister Princess)
COMIC Unreal 2009-02 Vol. 17
WEB Bazooka Vol. 16
COMIC Masyo 2009-08
COMIC Tenma 2007-02 Vol. 105
WEB Bazooka Vol.20 [Digital]
WEB Bazooka Vol.14
COMIC TENMA 2007-07
COMIC TENMA 2006-10
COMIC Masyo 2009-04
Comic Masyo 2008-09
Comic Unreal 2007-04 Vol. 6
WEB Bazooka Vol.12
Comic Masyo 2007-10
[Kei Matsuzawa] Nikukan Sentimental
[Musenmai] School Pink News (COMIC AUN 2016-06) [Chinese]
[Matsuzawa Kei] Momoiro Shining Peach [Digital]
COMIC TENMA 2006-04
Comic Masyo 2009-12
Comic Unreal 2006-06 Vol. 01
Comic Masyo 2007-07
Omote Ura no Sentou Kiroku
Comic Masyo 2004-12
2代目!グラサーの姫
Comic Unreal 2008-02 Vol. 11
Comic AG Digital 02
Boku no Suki datta Senpai Junsa ga Kokujin Mafia ni Netorarete Harande shimatta Hanashi
nerikin hosi sou pura suwan
(C73) [complete box (Ayakawa Hisashi)] Saki to Maria no Maid Tsuushin (Hayate no Gotoku!)