(SC32) [OVACAS (Hirokawa Kouichirou)] another day (Ojamajo Doremi)
[Kentarou] Natsu Nadeshiko
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus) [English] [shakuganexa]
(SC19) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Rotation (Gundam SEED)
Love Style
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni)
Kanojo ga Hatsujouki nanoni Uwaki Shite Tewi-chan to Sex Shita | 明明女朋友在发情期还要和帝酱乱搞做爱
(C87) [NiseMIDIdoronokai (Ishikei)] omata (Various) [Decensored]
(C67) [OVACAS (Hirokawa Kouichirou)] HIME-hajimeru (My-HiME) [English] [SaHa]
Ovacas Style 2008
(C79) [OVACAS (Hirokawa Kouichirou)] Tenshi(Bitch) ni Love Song o! (Panty & Stocking with Garterbelt)
(C76) [OVACAS (Hirokawa Kouichirou)] Asamade Training (Issho ni Training)
(C70) [OVACAS (Hirokawa Kouichirou)] Magical? Banana (Renkin 3-kyuu Magical? Pokaan)
(C57) [OVACAS (Hirokawa Kouichirou)] Doremix Deluxe (Ojamajo Doremi)
(C81) [OVACAS (Hirokawa Kouichirou)] SUITE&BITCH (Suite Precure)
[Dorei Jackie] Shirisugita Naka | The Ass I Knew Too Well (COMIC Kairakuten BEAST 2007-05) [English] [Rhapfan]
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME) [English] [SaHa]
Sweet Lips Special 10
[Yuzupon] HONEY
(COMIC1) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Itazura Drill (Tengen Toppa Gurren Lagann)
(C74) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] S.M.S Niyoukoso! (Macross Frontier)
Senkan Warspite Jinmon Chousho
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!)
(C72) [Samurai (Hige Masamune)] Onna sen Rinkan (Dragon Quest)
Kazehiki Wanko
(C70) [OVACAS (Hirokawa Kouichirou)] Magical? Banana (Renkin 3-kyuu Magical? Pokaan)
(C56) [OVACAS (Various)] Dore Mix (Ojamajo Doremi)
(C54) [OVACAS (Various)] Capricon 1 Director's Cut (Various)
(C62) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 4 Sokuon (Azumanga-Daioh)
[Nagiyamasugi (Nagiyama)] Kanmusu Ryoujoku Soushuuhen 2 (Kantai Collection -KanColle-)
(C87) [Omocha Kaden (Beni Bana)] ADVANCE (One Week Friends)
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!) [English] [biribiri]
[Takeki Michiaki] Darkside - Welcome To The Darkside [English]
SHINJI [English] [Rewrite] [McKnightyxx]
(CR27) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH (Various)
After School XX Time
]RAINBOW SEX HK416
Double Cast
[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)
(Puniket 6) [OVACAS (Hirokawa Kouichirou)] AxA (Ojamajo Doremi)
(Shuuki Reitaisai 5) [orukaniumu-labo (Orukaniumu)] 2M Okuu-chan ga Chibikko kara Shiboritocchau Hon (Touhou Project)
(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 (Various)
[ZakoTV] Yasuda Haruka no Baai
optimus primeXmegatron transformers beast
(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time (K-ON!)
(SC16) [Ovacas (Hirokawa Kouichirou)] Nichiyou Asa no 8-ji 30-bu (Ojamajo Doremi)
[Human High-Light Film] Human High-Light Film VIII
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME)
(C63) [OVACAS (Hirokawa Kouichirou)] Shirobom (Bomberman Jetters)
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)
(C57) [Dai Nippon Kodomo Shuppan (DONKEY)] Datte Datte... (Card Captor Sakura)
(C79) [Jingai Makyou (Inue Shinsuke)] Kanousei no Kemono (Gundam Unicorn) [English]
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
(C69) [OVACAS (Hirokawa Kouichirou)] 1-NEN C-GUMI MAHOGUMI (Pani Poni)
(ABC 5) [OVACAS (Hirokawa Kouichirou)] Iro Iro Gal and Dou (Various)
(CR36) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Iron Maiden (Genshiken, Kujibiki Unbalance)
レベルを1上げて
(C83) [Human High-Light Film (Shiosaba)] Iinari Asuka (Neon Genesis Evangelion) [English] [CGrascal]
[DATE] Doukyo Suru Neneki Zenpen (COMIC Unreal 2018-04 Vol. 72) [Chinese] [就算生日只是自己漢化本子慶祝的邊緣洨五組] [Digital]
(C93) [abgrund (Saikawa Yusa)] Fuun na Tabibito no Hanashi 2 (Kino no Tabi)
[Yumeizukosya, OVACAS (Hirokawa Kouichirou)] Ebisu Taisen (Sakura Taisen)