Ovacas Style 2008
(C82) [OVACAS (Hirokawa Kouichirou)] Osaki mo Mae mo Marii-san. (Joshiraku)
Silica Route Online
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)
Perusaro | 펠 살롱
Pokémon Series: Hanako ed., "Incest save the world."
(C54) [OVACAS (Various)] Capricon 1 Director's Cut (Various)
Oushitsu Youchitsu Maso-ka Saiin
(COMIC1☆2) [OVACAS (Hirokawa Kouichirou)] Kurobeta (Minami-ke)
(C80) [OVACAS (Hirokawa Kouichirou)] A STYLE. (A Channel)
(C57) [OVACAS (Hirokawa Kouichirou)] Doremix Deluxe (Ojamajo Doremi)
(Comic Castle Final) [Nipopo Crisis, OVACAS (Genka Ichien, Hirokawa Kouichirou) Patsukin Dynamite HEAVEN (Bakusou Kyoudai Lets & Go!!)
[OVACAS (Hirokawa Kouichirou)] Kashi 1114 (Ojamajo Doremi)
(Suika Musume 3) [Ovacas (Hirokawa Kouichirou)] Asama de Training (Issho ni Training)
idolize #3.5 {Hennojin}
(C72) [FANTASY WIND (Shinano Yura)] THREAT WIZARD (Zero no Tsukaima)
(C75) [Ovacas (Hirokawa Kouichirou)] Ovacas Style 2008 (Kannagi, Queen's Blade, Strike Witches)
Mendokusa Girl
(C79) [OVACAS (Hirokawa Kouichirou)] Tenshi(Bitch) ni Love Song o! (Panty & Stocking with Garterbelt)
[Shinchara (YO-JIN)] Bind AB (Angel Beats!) [Digital]
(C95) [AllByte (Byte)] Enkou Shippai (Kantai Collection -KanColle-) [English] [Kappasa] [Digital]
(C84) [OVACAS (Hirokawa Kouichirou)] Kedamono-tachi no YAMATO. (Space Battleship Yamato 2199)
(COMIC1☆11) [Hachimitsu Romance (Eno Yukimi)] Race no Ato wa Otanoshimi (Granblue Fantasy)
(C80) [PJ-1 (PJ-1)] Misato to Ritsuko Monzetsu Misoji Yuugi (Neon Genesis Evangelion)
[Maihama Kaede] Oppai Mamire
(C94) [Hizadati Zekkouchou (Nokin)] Wedding Bell ga Hibiku Koro (Azur Lane)
(C73) [Fujiya Honten (Thomas)] Frontier Butterfly (Monster Hunter)
(Tougetsu-sai) [OVACAS (Hirokawa Kouichirou)] IYASI-K (Pani Poni)
(C74) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] S.M.S Niyoukoso! (Macross Frontier)
Love Style
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)
[Suika Dokei (Suika)] I'm Popular Now, But Only With Cats! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [English] [ProjectHumpMe!Scanlations]
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME)
[Yuzupon] HONEY
Chorosugindaro
(CR36) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Iron Maiden (Genshiken, Kujibiki Unbalance)
Hajimete no Haru - the first spring
(SC32) [OVACAS (Hirokawa Kouichirou)] another day (Ojamajo Doremi)
(Kon-Kit) カヤ姉と旅館の息子
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star) [English] [desudesu]
(C76) [OVACAS (Hirokawa Kouichirou)] Asamade Training (Issho ni Training)
Yakyuubu no Senpai ga Sukisugite | Too Cute and Tiny, my Nomura
[OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Deep impact (Cosmic Baton Girl Comet-san)
(Puniket 6) [OVACAS (Hirokawa Kouichirou)] AxA (Ojamajo Doremi)
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
(C90) [Souchou Bazooka (Tsubakiyama Parry)] Yotogi no Ojikan 3 (Sennen Sensou Aigis) [English] [Kuremisago]
(Mimiket 3) [OVACAS (Hirokawa Kouichirou)] Zoids Tanekentai Born Free (ZOIDS)
Y Asuka Kouryaku
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!) [English] [biribiri]
Takamori Aiko hamedori manga
(C81) [OVACAS (Hirokawa Kouichirou)] SUITE&BITCH (Suite Precure)
(SC16) [Ovacas (Hirokawa Kouichirou)] Nichiyou Asa no 8-ji 30-bu (Ojamajo Doremi)
Action Pizazz DX 2008-11
(C55) [OVACAS (Various)] Heppoko Anime Chinpure Koupure (Various)
[Kitani Sai] Sweet Pitfall (Joshi Ana) [English] [Takehiro] [Decensored]
(C60) [KAKOHIMENOUTUWA (Yuumazume)] Husband Taiho (ero) 2 (Azumanga-Daioh)
(C83) [OVACAS (Hirokawa Kouichirou)] Buratei Heart. (Joshiraku)
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!)
(SC23) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Precure Machine (Futari wa Precure)
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni)
(C84) [Amazake Hatosyo-ten (Yoshu Ohepe)] seventeen vol. 10 (Ane Doki)
(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 EVENT EDITION (Various)
[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)
(COMITIA110) [Imomuya Honpo - Singleton (Azuma Yuki)] Yousei no Kioku
Josou Kyousei Choukyou Bondage Shounen
(C63) [OVACAS (Hirokawa Kouichirou)] Shirobom (Bomberman Jetters)
(C82) [Mariana Kaikou Kikaku (Mikami Hokuto)] Kore wa Otokonoko desu ka? Hai, Sukoshi Yancha desu. (Kore wa Zombie Desu ka?)
(SC19) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Rotation (Gundam SEED)
(C62) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 4 Sokuon (Azumanga-Daioh)
(SC65) [Saihate-Kukan (Hino Hino)] Yugami no nai Genba Seikatsu (Ole Tower)
(C70) [OVACAS (Hirokawa Kouichirou)] Magical? Banana (Renkin 3-kyuu Magical? Pokaan)
Hell and Heaven September 2019
Mugen-sama, Dou ka Otawamure o
(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time (K-ON!)
Iku Rakugaki
[Amadeus No Isan] Rapid Game {To Heart 2}