[Matsuzawa Kei] Mirukyua ~MilkCure~ Ch.1-6 (English)
Ningen wa Oroka | Humans Are Foolish
[Matsuzawa Kei] Mahou Tokusou Greedia
Comic TENMA 2005-08
WEB Bazooka Vol. 16
Comic Masyo 2008-11
COMIC TENMA 2006-04
Comic Masyo 2007-05
Comic Masyo 2005-04
COMIC Masyo 2009-02
Comic Masyo 2006-12
(C61) [G-SCAN CORP. (Satou Chagashi)] Kyaropia (Pia Carrot e Youkoso!! 3)
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 10
[Matsuzawa Kei] After Five no Seifuku
Comic Masyo 2008-06
[Matsuzawa Kei] Dainiji Seichou Ura Hakusho
[Matsuzawa Kei] Mahou Tokusou Greedia [English] {Kizlan}
[Silver Stone (Kirishima Rio)] LOVE ME TENDER (Atelier Marie)
WEB Bazooka Vol. 30
Comic Masyo 2008-01
Comic Unreal 2008-02 Vol. 11
Comic Masyo 2004-12
Comic Unreal 2008-10 Vol.15
Comic Masyo 2010-02
2代目!グラサーの姫
Boku no Suki datta Senpai Junsa ga Kokujin Mafia ni Netorarete Harande shimatta Hanashi
[Dunga] Onee-san no First Lesson (Love Ketsu) [English] [KishidaKyoudan]
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku
Comic Masyo 2008-03
COMIC Masyo 2009-08
nerikin hosi sou pura suwan
COMIC Tenma 2005-12
(CR18) [Comic Kingdom (Various)] Hotaru No Kusuri Yubi II (Bishoujo Senshi Sailor Moon)
[Matsuzawa Kei] Joukou Serenade | Sexual Serenade [English] [Icarus]
WEB Bazooka Vol.24
(CR18) [Comic Kingdom (Matsuzawa Kei)] Ofuro de Puu (Hotaru no Kusuri Yubi II) (Bishoujo Senshi Sailor Moon)
Comic Unreal 2009-06 Vol. 19
[Matsuzawa Kei] Lemon Iro no Scenario
Omote Ura no Sentou Kiroku
(SC51) [meria (Goro)] Chupa Pero Days (Puella Magi Madoka☆Magica)
Asuna to Karin no Gohoushi
Comic TENMA 2004-08
COMIC TENMA 2005-06 Vol. 85
WEB Bazooka Vol. 28
COMIC TENMA 2006-10
[Kei Matsuzawa] Nikukan Sentimental
COMIC TENMA 2004-10
COMIC Tenma 2006-10
WEB Bazooka Vol.28
Comic Masyo 2005-08
Sukui no Hikari | 구원의 빛
(SC59) [Mattsuaya (Matsuzawa Kei)] Another Legend P - Dokidoki Shichau! Cure Heart!! Hen (Dokidoki! Precure)
COMIC TENMA 2006-08