Karui Kimochi de Heya ni Ageta Gal to Hamemakuri!?
[Mint Chocolate (Nina Yuu, Himuro Kouichi, Shiori)] Roshutsu Shoujo Club 2 | Exhibitionism Girl Club 2 [Digital]
(C75) [Sashichigai-dan (Kusano Kouichi, RAYMON)] Taiga Apaka (Toradora!)
[Anthology] Aniparo Miki 4 (Various)
[Hitotsukami (Kitamura Kouichi)] Bousou suru Imouto
[Hitotsukami (Kitamura Kouichi)] Kinjirareta Bukatsu
(C70) [OVACAS (Hirokawa Kouichirou)] Magical? Banana (Renkin 3-kyuu Magical? Pokaan)
[Nanri Kouchirou] Sex Saga
[Imomuya Honpo (Azuma Yuki)] Kouichi-kun No Mousou Gekijou L-Edition (Kizuato)
[Urban Doujin Magazine] Mousou Tokusatsu Series: Ultra Madam 5
(C65) [Sashichigai-dan (RAYMON, Kusano Kouichi)] Musou Kairou (D.C. ~Da Capo~)
[Takada Kouichi] Lab Coat Female Observation [ENG]
Seducing My Brother [English] [Rewrite] [olddog51]
(SC16) [GUNP (Mori Kouichirou, Sakura Akami)] Kan no Ori ~The cage of a coffin.~ (Tsukihime)
人付き合いが苦手な未亡人の雪女さんと呪いの指輪
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)
COMIC AUN 2005-02 Vol. 105
Men's Dolphin 1999-11-01 Vol.03
(C56) [OVACAS (Various)] Dore Mix (Ojamajo Doremi)
(C50) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Iinchou Tottemo Guai Ga Iinchou (Neon Genesis Evangelion)
[Kusano Kouichi] Renai to Sex to Boku to Kanojo - Love x Sex x She x And I
Yasashiku Piston
[Nakajima Kouichi x CIRCUS] D.C.S.M ~Da Capo Sweet Memories 2
(COMIC1☆3) [TETRODOXIN (Nise Kurosaki)] Zettai Karen Shoujo Q2 (Zettai Karen Children)
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. 03 (Ouran High School Host Club)
[Kantou Usagi Gumi] Pink Kami Keikaku (Various)
(C73) [OVACAS (Hirokawa Kouichirou)] Banchou Densetsu (Minami-ke)
[Fuzume] Chinanago-tai o Kunren suru Kokomi-sama (Genshin Impact) [Chinese] [黎欧x苍蓝星汉化组]
(CR35) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mou Hitotsu no Sugoi Yuri | Another Great Lesbian (Kaleidostar)
[Anthology] Futanarikko LOVE 3
COMIC AUN 2004-01 Vol. 92
COMIC Megastore H 2010-08
[Kusano Kouichi] Renai Complex - Love Complex [English] [SaHa]
(RTS!!2) [Zeroshiki (Kabosu)] Uchi no Hinata ni Sawaranaide Moraemasu ka | Would You Mind Not Touching my Hinata? (Haikyuu!!) [English]
(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 (Various)
Sunao ni Narenai Bokura | We Can't Be Honest
[SOMEDAY.S] Fight Jyuppatsu (Tonde Buurin, Ah! My Goddess)
COMIC AUN 2006-08 Vol. 123
(COMIC1☆3) [Aspergillus (Okara)] Innocent Blue (Zettai Karen Children)
[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)
(COMIC1☆3) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega x Dora! (Toradora!)
[J.O.C e.go!! (Midori Kouichi)] Usotsuki. (Brave Story)
COMIC Anthurium 2020-09
(C65) [INFINITY-FORCE (Various)] BL Are Go!! (Machine Robo Rescue)
COMIC Papipo Gaiden 1998-01
(C90) [Hooliganism (Murasaki Syu, Hirokawa Kouichirou)] Kono Subarashii Demi-chan no Demi Sauce! (Demi-chan wa Kataritai, Kono Subarashii Sekai ni Syukufuku o!)
No-Pan Shoujo
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star) [English] [desudesu]
(Comic Party) [bolze (rit.)] Kouichi ... Suki Yo (Zen) (Kizuato)
COMIC AUN 2004-04 Vol. 95
(C77) [OVACAS (Hirokawa Kouichirou)] Love Style (Love Plus)
[Mint Chocolate (Himuro Kouichi)] Seven Deadly Sins Zenpen (D.Gray-man) [Digital]
[Anthology] Bishoujo Doujinshi Anthology 17 (Various)
Esuchu! Hitomatome Soushuuhen 6
[Dragon Goya (Okawari, Nakajima Kouichi)] Gahara Gatari (Bakemonogatari) [Chinese] [iDM漢化組]
(C71) [JIBAKU-SYSTEM (Suzuki Amaharu, Nanjou Asuka)] S.H.I.H.O (Zettai Karen Children)
COMIC RiN 2007-10 Vol. 34