COMIC Penguinclub Sanzokuban 2003-08
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
(Comic Castle 2005) [Abellcain (Fujimaru Arikui)] EUREKA FIGHT (Eureka seveN)
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!) [English] [biribiri]
Comic Sigma Volume 1
(C83) [OVACAS (Hirokawa Kouichirou)] Buratei Heart. (Joshiraku)
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni Dash!)
Takamori Aiko hamedori manga
[Anthology] Love Chara Taizen No. 7 (Various)
COMIC Penguin Club Sanzokuban 2001-08 [Incomplete]
[INFINITY-FORCE (Various)] Digitama 04 FRONTIER (Digimon Tamers, Digimon Frontier)
[Dangan Densetsu (Hirokawa Tomo)] Fairy Shape (Final Fantasy VIII)
(C70) [OVACAS (Hirokawa Kouichirou)] Magical? Banana (Renkin 3-kyuu Magical? Pokaan)
(C56) [OVACAS (Various)] Dore Mix (Ojamajo Doremi)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 14 [English] [ChoriScans]
[OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Deep impact (Cosmic Baton Girl Comet-san)
Men's Dolphin 1999-11-01 Vol.03
Otonano Omochiya Vol. 15
(C56) [Doudan Tsutsuji (Doudantsutsuji, Hirokawa Tomo)] Getten! (Mamotte Shugogetten)
(C74) [Hirokaworld (Hirokawa)] Akiratama (Lucky☆Star)
(C52) [Raimusha (Various)] Ebisu Taisen Kanzenban (Sakura Taisen)
(C77) [OVACAS (Hirokawa Kouichirou)] Love Style (Love Plus)
Otonano Omochiya 6 Kan
(C80) [OVACAS (Hirokawa Kouichirou)] A STYLE. (A Channel)
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE)
(CR27) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH (Various)
(C60) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 3 (Various)
(C61) [Dangan Densetsu (Hirokawa Tomo)] Kirakira no Haru (AIR, Kanon)
(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)
Capricon I - Director's Cut
(C69) [OVACAS (Hirokawa Kouichirou)] 1-NEN C-GUMI MAHOGUMI (Pani Poni)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 15 [English]
(COMIC1) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Itazura Drill (Tengen Toppa Gurren Lagann)
(C63) [OVACAS (Hirokawa Kouichirou)] Shirobom (Bomberman Jetters)
(C66) [INFINITY-FORCE (Various)] VS∞ VURSUS INFINITY (Capcom vs. SNK)
COMIC Penguinclub Sanzokuban 2003-11
(C81) [OVACAS (Hirokawa Kouichirou)] SUITE&BITCH (Suite Precure)
(SC32) [OVACAS (Hirokawa Kouichirou)] another day (Ojamajo Doremi)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 16 [Chinese]
Otonano Omochiya Vol. 14
Tenshi ni Love Song o!
COMIC Penguinclub Sanzokuban 2003-12
(CR35) [Abellcain (Fujimaru Arikui)] KALEIDOSCOPE (Kaleidostar)
(C67) [OVACAS (Hirokawa Kouichirou)] HIME-hajimeru (My-HiME) [English] [SaHa]
(C84) [OVACAS (Hirokawa Kouichirou)] Kedamono-tachi no YAMATO. (Space Battleship Yamato 2199)
(C90) [Hooliganism (Murasaki Syu, Hirokawa Kouichirou)] Kono Subarashii Demi-chan no Demi Sauce! (Demi-chan wa Kataritai, Kono Subarashii Sekai ni Syukufuku o!)
[Hirokawa Tomo] Puripanyu Z
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus) [English] [shakuganexa]
[Amadeus No Isan] Rapid Game {To Heart 2}
Otonano Omochiya Vol. 1-14
(Puniket 19) [Hirokaworld (Hirokawa)] Shiikibi (Various)
[ANTHOLOGY] Meganekko Deluxe
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME) [English] [SaHa]
(C51) [Hiasobi Club (Fumizuki Kou)] NO BRAND LONELY WINTER
[Hirokaworld (Hirokawa)] Shiikibi (Various) [Digital]
[Shuudan Bouryoku (集団暴力)] HOOLIGANISM File/10 RECORD OF ALDELAYD ExhibitionDX2
(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 EVENT EDITION (Various)
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)
Love Style
(C55) [OVACAS (Various)] Heppoko Anime Chinpure Koupure (Various)
(SC19) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Rotation (Gundam SEED)
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni)
(C66) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 5 (Pretty Cure)
(C65) [Infinity-Force (Various)] BL Are Go!! (Machine Robo Rescue)
[Hirokawa Tomo] Fresh Meat! [Chinese]
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
(C54) [OVACAS (Various)] Capricon 1 Director's Cut (Various)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya 3 Kan
Pachie-bon
(Comic Castle Final) [Nipopo Crisis, OVACAS (Genka Ichien, Hirokawa Kouichirou) Patsukin Dynamite HEAVEN (Bakusou Kyoudai Lets & Go!!)
[Anthology] Love Chara Taizen No. 6