(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME) [English] [SaHa]
(SC32) [OVACAS (Hirokawa Kouichirou)] another day (Ojamajo Doremi)
aru onnna no nichijou
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus) [English] [shakuganexa]
(C91) [Shinshunshantonshou (Bukatsu)] Koiyoi Lamretta! (Granblue Fantasy)
(COMIC1) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Itazura Drill (Tengen Toppa Gurren Lagann)
(Puniket 6) [OVACAS (Hirokawa Kouichirou)] AxA (Ojamajo Doremi)
MaRukin-Gengashu Hardcore Mix 8 (illustrations, Rayearth, Wedding Peach, NG Knight Lamune &40)
(SC2016 Winter) [Samurai Ninja GREENTEA] Futanari Doutei Tifa Ni - Kousoku- Inran Mesuchinpo Kairaku Ochi (Final Fantasy VII)
(C79) [OVACAS (Hirokawa Kouichirou)] Tenshi(Bitch) ni Love Song o! (Panty & Stocking with Garterbelt)
(C83) [OVACAS (Hirokawa Kouichirou)] Buratei Heart. (Joshiraku)
(C62) [Heisei Chachamaru Dou (N.O Chachamaru)] Chichi Nabu -New Bull-
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!)
Midara na Eirei - Minamoto no Raikou wa Oni no Gotoku Acme Suru
[Yumeizukosya, OVACAS (Hirokawa Kouichirou)] Ebisu Taisen (Sakura Taisen)
(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time | After School XX Time (K-ON!) [English] [Darknight]
LoL H na Rakugaki Bon
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)
[VENOM (Mori Marimo)] Junjou Karen no My Honey (Steins;Gate) [English] [frogstat] [Digital]
[Miray Ozaki] Boy Meets Girl 2
Hana Kishi Engi 3 - Flower Knight Show III
(CSP4) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri (School Rumble, Mai-HiME)
Let's Study!
(SC8) [Crimson (Carmine)] Yuganda Ai Maki No Ni 1/3 no Bonnou to Honnou (Rurouni Kenshin)
(C56) [OVACAS (Various)] Dore Mix (Ojamajo Doremi)
(C54) [OVACAS (Various)] Capricon 1 Director's Cut (Various)
(ComiComi18) [Enoughmin (Yarai Akira)] Youkai Chin Man Tan
[Tonnosuke] Izumi Sensei no Milky Lesson (COMIC Shingeki 2012-05)
(C61) [OVACAS (Hirokawa Kouichirou)] S.F.3.D (Various)
[Nagi Web (Shiba)] Shirei Daibousou (Neon Genesis Evangelion) [Digital]
COMIC Anthurium 020 2014-12
(C55) [OVACAS (Various)] Heppoko Anime Chinpure Koupure (Various)
[Tendou Itto] Gifu no Nikuyome
(SC19) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Rotation (Gundam SEED)
Nijiiro Sensibility Ch. 1
GGG!!!-Great Growth Gas-
[GEN] Ecstase Senki Senryou [Chinese]
(C57) [OVACAS (Hirokawa Kouichirou)] Doremix Deluxe (Ojamajo Doremi)
(C92) [CurryBergDish (Mikage)] Nightingale-san no Kareinaru Chiryou (Fate/Grand Order)
Bitchi oneesan VS doutei futanari reijou
(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 (Various)
[Sunahama Nosame] Hae (Te)ru Kocha n
[Yuzupon] HONEY
FREEDOM
Bakunyuu Zuma no Midashinami
(C62) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 4 Sokuon (Azumanga-Daioh)
(COMIC1☆3) [Tiny Feather (Sin-Go)] Ricchan wa Fukigen Desuyo? (THE iDOLM@STER)
[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)
Hitozuma Bakunyuu Announcer Yuriko-san Ch3
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!) [English] [biribiri]
(C88) [Namacyoko (Chokoboll Mukakoi.)] Netorare Sakunyuukan Takao (Kantai Collection -KanColle-)
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni)
(COMIC1☆10) [Part K (Hitsujibane Shinobu)] Rem kara Hajimeru Isei Kouyuu (Re:Zero kara Hajimeru Isekai Seikatsu) [Sample]
(CR36) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Iron Maiden (Genshiken, Kujibiki Unbalance)
(C73) [OVACAS (Hirokawa Kouichirou)] Banchou Densetsu (Minami-ke)