[Kai Hiroyuki] Tomo Haha Ch. 1-3 [English] [biribiri]
Sakasama Seesaw | Seesaw of Opposites?
Futari no Imouto
人付き合いが苦手な未亡人の雪女さんと呪いの指輪
[Dakouin Saburou] 2-nen F-gumi Zenin Seikou [English] [Mikakunin+Amoskandy]
(C94) [H-SQUAD (Guglielmo)] Watashi-tachi no seikoui tokubetsu jisshu - zengi-hen - 丨我們的性行為特別實習 -前戯編- [Chinese] [沒有漢化]
[Muryou (Momochi Kouichi)] Britin 1 (Bleach)
Comic Shingeki 2004-06
(C88) [telomereNA (Gustav)] Kouiuno ga Sukinan desuka (Granblue Fantasy)
[Kusano Kouichi] Kiss Me
Sengoku Shougakkou Koui Ishida Sensei
(C66) [Frapper Spirits (Hitsuki)] Oshaburi Twins - Kizaki Koukou Seitokai Kouin Shikkoubu (Onegai Twins)
Karui Kimochi de Heya ni Ageta Gal to Hamemakuri!?
(SC46) [GUST (Harukaze Soyogu)] Sasa no Ha Haruhi to Kouichi Kyon. (Suzumiya Haruhi no Yuuutsu [The Melancholy of Haruhi Suzumiya])
[Del Rio] Moshimo Kouichi ga …… Dattara (Another)
[Hitotsukami (Kitamura Kouichi)] Koumon Dessin
Kouin, Ya no Gotoshi!
(LEVEL∞4) [Furikake Teisyoku (Minore)] Apple Pie, chocolate brownie (Zettai Karen Children)
COMIC MUJIN 2006-11
Sarakedasu Kanojo
(C74) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] S.M.S Niyoukoso! (Macross Frontier)
Comic Megastore 2001-11
COMIC MUJIN 2007-08
(C88) [Tejima (Ashiyu)] Kouiu no mo Kirai Janai deshi (Hoozuki no Reitetsu)