Comic Masyo 2007-10
[Hamaken.] Imouto ga 1-nichi 1-kai shika Me o Awasete kurenai
Comic Masyo 2006-10
[Kagerou 1991] Spermatank (English) (Chapter 1)
WEB Bazooka Vol. 22
Comic Masyo 2005-12
COMIC Tenma 2005-12
COMIC TENMA 2004-06
[Matsuzawa Kei] Milk Cure [English]
Comic Masyo 2005-02
Comic Masyo 2008-11
WEB Bazooka Vol.31
Comic Masyo 2008-06
(C97) [NIGHT FUCKERS (Mitsugi)] Aisai Seikatsu | Having Sex With My Lovely Wife (THE iDOLM@STER: Shiny Colors) [English]
[Matsuzawa Kei] Mahou Tokusou Greedia [English] {Kizlan}
Oshiete Kudasai! Misato-sensei!
Comic TENMA 2005-08
[Matsuzawa Kei] Lemon Iro no Scenario
[Matsuzawa Kei] Mahou Tokusou Greedia
COMIC Masyo 2009-02
(CR32) [Yoru no Benkyoukai (Fumi Hiro)] Tremolo (Sister Princess)
COMIC Colorful Bee 1998-12
WEB Bazooka Vol. 31
(SC51) [meria (Goro)] Chupa Pero Days (Puella Magi Madoka☆Magica)
Comic Masyo 2009-12
[Matsuzawa Kei] Joukou Serenade
COMIC Masyo 2010-04
(CR18) [Comic Kingdom (Matsuzawa Kei)] Ofuro de Puu (Hotaru no Kusuri Yubi II) (Bishoujo Senshi Sailor Moon)
COMIC Bazooka 2012-03
nerikin hosi sou pura suwan
Comic Masyo 2006-08
[Kei Matsuzawa] Nikukan Sentimental
Comic TENMA 2004-08
Asuna to Karin no Gohoushi
Comic Unreal 2008-04 Vol. 12
COMIC TENMA 2006-04
Comic Unreal 2007-06 Vol. 7
Comic Unreal 2008-02 Vol. 11
COMIC Masyo 2009-10
[Musenmai] School Pink News (COMIC AUN 2016-06) [Chinese]
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 10
Comic Unreal 2007-08 Vol. 8
WEB Bazooka Vol. 12
WEB Bazooka Vol.22
Comic Unreal 2007-04 Vol. 6
COMIC TENMA 2004-12
COMIC TENMA 2005-06 Vol. 85
WEB Bazooka Vol. 16
Omote Ura no Sentou Kiroku
Comic Masyo 2006-04
WEB Bazooka Vol. 30
Comic Masyo 2005-10
WEB Bazooka Vol.28
Comic Masyo 2005-06
Comic Tenma 2005-08
COMIC TENMA 2006-08
Comic Masyo 2004-08
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 12
WEB Bazooka Vol. 14
(C73) [complete box (Ayakawa Hisashi)] Saki to Maria no Maid Tsuushin (Hayate no Gotoku!)
THE BROKEN KNIGHTMARE
Comic Tenma 2005-10
[Matsuzawa Kei] After Five no Seifuku
WEB Bazooka Vol.24
Gotoubun no Seidorei Side-B | 오등분의 성노예 Side-B
Comic Masyo 2004-10
Comic Masyo 2005-08
[Matsuzawa Kei] Dainiji Seichou Ura Hakusho
[Anthology] Comic AG 82
WEB Bazooka Vol.18
[Matsuzawa Kei] Mirukyua ~MilkCure~ Ch.1-6 (English)
COMIC Unreal 2009-02 Vol. 17
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 16
WEB Bazooka Vol. 28
[Silver Stone (Kirishima Rio)] LOVE ME TENDER (Atelier Marie)
[Anthology] Toukiryoujoku Vol.16
COMIC Masyo 2010-06
(C62) [GAME DOME ARIAKE (Kamirenjaku Sanpei)] O | Game Dome Ariake (Azumanga Daioh)
COMIC TENMA 2006-06
Comic AG Digital 03
Comic Masyo 2006-02
WEB Bazooka Vol.20 [Digital]
COMIC Masyo 2009-04
(SPARK10) [Mamekichi. (Yano Rahna)] Melty. (Fullmetal Alchemist)
[Matsuzawa Kei] Ranman Fechi Romance - Glorious Fetish Romance
[Matsuzawa Kei] Momoiro Shining Peach
Comic Masyo 2008-01
WEB Bazooka Vol.14
WEB Bazooka Vol. 24
[Miyamoto Rumi] Matsuzawa-san to Akino-kun
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 8
Seme Kanon 3
[Matsuzawa Kei] Omou ga Mama ni... | Any Way I Want It... [English]
(CT16) [Mattsuaya (Matsuzawa Kei)] Oneesan to Issho (Love Plus)
Comic Masyo 2004-12
COMIC Tenma 2007-02 Vol. 105
(SC59) [Mattsuaya (Matsuzawa Kei)] Another Legend P - Dokidoki Shichau! Cure Heart!! Hen (Dokidoki! Precure)
COMIC TENMA 2004-10
[Matsuzawa Kei] Hatsujou Message
Comic Masyo 2007-01
Colorful Bee 1999-07
Season of Desire
Comic Unreal 2006-06 Vol. 01
[Matsuzawa Kei] Omou ga Mama ni...
Comic Unreal 2007-10 Vol. 9
Our Everyday Life (Evangelion)
WEB Bazooka Vol. 18
外乐9 佃煮 拜托了女神大人!
Comic Masyo 2010-02
COMIC TENMA 2003-12 Vol. 67
[Dunga] Onee-san no First Lesson (Love Ketsu) [English] [KishidaKyoudan]
Comic Masyo 2008-09
Comic Unreal 2008-10 Vol.15
COMIC Masyo 2010-08
COMIC TENMA 2006-02
COMIC Tenma 2006-04
COMIC TENMA 2007-07
COMIC Masyo 2009-08
COMIC Unreal 2008-08 Vol.14
Comic Masyo 2007-07
WEB Bazooka Vol.12
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 19
Comic Masyo 2007-05
COMIC Tenma 2006-10
Matsuzawa Kei - Tsubasa-Chan In The Washroom [ENG]
Comic Tenma 2004-02
Comic Unreal 2009-06 Vol. 19
[Matsuzawa Kei] Momoiro Shining Peach [Digital]
WEB Bazooka Vol.30
Comic Masyo 2006-06
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku
Comic Masyo 2008-03
Comic Masyo 2005-04
[Matsuzawa Kei] Joukou Serenade | Sexual Serenade [English] [Icarus]
COMIC TENMA 2006-10
Comic AG Digital 02
Comic Masyo 2006-12
WEB Bazooka Vol.16
(CR18) [Comic Kingdom (Various)] Hotaru No Kusuri Yubi II (Bishoujo Senshi Sailor Moon)