[OVACAS (Hirokawa Kouichirou)] Kashi 1114 (Ojamajo Doremi)
Takamori Aiko hamedori manga
(C78) [Shuudan Bouryoku (Murasaki Syu)] Hooliganism 17 Record of ALDELAYD Act.12 Exhibition DX9 (English) =LWB=
(ABC 5) [OVACAS (Hirokawa Kouichirou)] Iro Iro Gal and Dou (Various)
[Hirokawa Tomo] Fresh Meat!
Otonano Omochiya Vol. 16
COMIC Penguin Club Sanzokuban 2001-06
(C83) [OVACAS (Hirokawa Kouichirou)] Buratei Heart. (Joshiraku)
Two Toned Romps
大人のおもちや3巻
(C54) [OVACAS (Various)] Capricon 1 Director's Cut (Various)
Otonano Omochiya 12 Futaba no Ohanashi Matome 2
(C82) [OVACAS (Hirokawa Kouichirou)] Osaki mo Mae mo Marii-san. (Joshiraku)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 16 [Chinese]
(CT20) [OVACAS (Hirokawa Kouichirou)] Bouhatei no Onna. (Joshiraku)
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni Dash!)
(C66) [INFINITY-FORCE (Various)] VS∞ VURSUS INFINITY (Capcom vs. SNK)
(Suika Musume 3) [Ovacas (Hirokawa Kouichirou)] Asama de Training (Issho ni Training)
(C64) [Infinity-Force (Mercy Rabbit, Rokujou Mugi, Buruma Hogero, Hirokawa Kouichirou, Yamashita Woory)] MRR A GO!! (Machine Robo Rescue)
[Hirokawa Kouichirou] A to Z
Otonano Omochiya Vol. 14
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star) [English] [desudesu]
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME)
(COMIC1) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Itazura Drill (Tengen Toppa Gurren Lagann)
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)
(SC19) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Rotation (Gundam SEED)
(C52) [Raimusha (Various)] Ebisu Taisen Kanzenban (Sakura Taisen)
Kono subarashī Amahito-chan no demisōsu!
(C60) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 3 (Various)
(C74) [Hirokaworld (Hirokawa)] Akiratama (Lucky☆Star)
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME) [English] [SaHa]
Otonano Omochiya 6 Kan
(C65) [Infinity-Force (Various)] BL Are Go!! (Machine Robo Rescue)
(Tougetsu-sai) [OVACAS (Hirokawa Kouichirou)] IYASI-K (Pani Poni)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya 3 Kan
[Anthology] Love Chara Taizen No. 7 (Various)
(C79) [OVACAS (Hirokawa Kouichirou)] Tenshi(Bitch) ni Love Song o! (Panty & Stocking with Garterbelt)
Otonano Omochiya 17
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!) [English] [biribiri]
Magical? Banana
COMIC Penguinclub Sanzokuban 2002-10
(C70) [Knockout, Nikomark (Various)] Chougokubuto | Super Gokubuto (Various)
(C64) [Abellcain (Fujimaru Arikui)] Lucky Come Come (Kujibiki Unbalance)
Pachie-bon
Men's Dolphin 1999-11-01 Vol.03
(SC27) [Hirokaworld (Hirokawa)] 15/21 (3-nen B-gumi Kinpachi Sensei Densetsu no Kyoudan ni tate!)
[OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Deep impact (Cosmic Baton Girl Comet-san)
Capricon I - Director's Cut
[COMIC] Penguinclub Sanzokuban 2003-02
(C56) [Doudan Tsutsuji (Doudantsutsuji, Hirokawa Tomo)] Getten! (Mamotte Shugogetten)
[Anthology] Love Chara Taizen No. 6
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 14 [English] [ChoriScans]
[Hirokawa Tomo] Cherry Concerto
(C67) [OVACAS (Hirokawa Kouichirou)] HIME-hajimeru (My-HiME) [English] [SaHa]
[Anthology] Dennou Butou Musume Vol 5
KupaaBon 3
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 15 [English]
After School XX Time
[Yumeizukosya, OVACAS (Hirokawa Kouichirou)] Ebisu Taisen (Sakura Taisen)
Tenshi ni Love Song o!
Otonano Omochiya 6 Kan Ch. 1
(C65) [OVACAS (Hirokawa Kouichirou)] FLOW MY TEARS A SENIOR SAID (Uchuu No Stellvia)
[Hirokaworld (Hirokawa)] petta
[Kantou Usagi Gumi] Pink Kami Keikaku (Various)
(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time | After School XX Time (K-ON!) [English] [Darknight]
[Otonano Omochiya (Hirokawa,Yukito)] Otonano Omochiya Vol.13 [Chinese]
Love Style
Haru Matsuri Chichi Matsuri 2010
(C51) [Hiasobi Club (Fumizuki Kou)] NO BRAND LONELY WINTER
(Puniket 6) [OVACAS (Hirokawa Kouichirou)] AxA (Ojamajo Doremi)
[OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia Kaiteiban (Manabi Straight!)
(SC23) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Precure Machine (Pretty Cure)