(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
Otonano Omochiya Vol. 15
(C66) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 5 (Pretty Cure)
[Amatoro Bow] Hanarete Ite mo Hito ni Fureru Otoko
(Comic Castle Final) [Nipopo Crisis, OVACAS (Genka Ichien, Hirokawa Kouichirou) Patsukin Dynamite HEAVEN (Bakusou Kyoudai Lets & Go!!)
Hungar x Hungar One Pause (Hunter x Hunter One Piece)
[OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Deep impact (Cosmic Baton Girl Comet-san)
(C62) [KNOCKOUT (Various)] Oshiri de Kyu! 7 (Various)
Love Style
Otonano Omochiya Vol. 1-14
(C51) [Hiasobi Club (Fumizuki Kou)] NO BRAND LONELY WINTER
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star) [English] [desudesu]
[Hirokawa Kouichirou] PET LIFE
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
(C62) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 4 Sokuon (Azumanga-Daioh)
Otonano Omochiya 17
(CR35) [Abellcain (Fujimaru Arikui)] KALEIDOSCOPE (Kaleidostar)
(Mimiket 3) [OVACAS (Hirokawa Kouichirou)] Zoids Tanekentai Born Free (ZOIDS)
Otonano Omochiya 6 Kan
[Anthology] Love Chara Taizen No. 6
[Hirokawa Tomo] Puripanyu Z
[Hirokaworld (Hirokawa)] Shiikibi (Various) [Digital]
(C82) [OVACAS (Hirokawa Kouichirou)] Osaki mo Mae mo Marii-san. (Joshiraku)
(CR36) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Iron Maiden (Genshiken, Kujibiki Unbalance)
[Hirokawa Kouichirou] Deep Trip
(C78) [Shuudan Bouryoku (Murasaki Syu)] Hooliganism 17 Record of ALDELAYD Act.12 Exhibition DX9 (English) =LWB=
Magical? Banana
Kono subarashī Amahito-chan no demisōsu!
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME)
(Puniket 9) [Hirokaworld (Hirokawa)] Nyaa Hon
(C67) [OVACAS (Hirokawa Kouichirou)] HIME-hajimeru (My-HiME) [English] [SaHa]
(C74) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] S.M.S Niyoukoso! (Macross Frontier)
Otonano Omochiya Vol. 13
(C79) [OVACAS (Hirokawa Kouichirou)] Tenshi(Bitch) ni Love Song o! (Panty & Stocking with Garterbelt)
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
(C62) [Knockout (Various)] Oshiri de Kyu! 7 (Various)
(C77) [OVACAS (Hirokawa Kouichirou)] Love Style (Love Plus)
Otonano Omochiya Vol. 14
[Otonano Omochiya (Hirokawa,Yukito)] Otonano Omochiya Vol.13 [Chinese]
Otonano Omochiya 6 Kan Ch. 1
(Puniket 11) [Hirokaworld (Hirokawa)] Pachie-bon (3-nen B-gumi Kinpachi Sensei Densetsu no Kyoudan ni tate!)
(COMIC1☆2) [OVACAS (Hirokawa Kouichirou)] Kurobeta (Minami-ke)
COMIC Penguinclub Sanzokuban 2003-08
Otonano Omochiya Vol. 16
(CSP4) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri (School Rumble, Mai-HiME)
(Puniket 19) [Hirokaworld (Hirokawa)] Shiikibi (Various)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 14 [English] [ChoriScans]
[Anthology] Love Chara Taizen No. 7 (Various)
Otonano Omochiya 12 Futaba no Ohanashi Matome 12
(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time | After School XX Time (K-ON!) [English] [Darknight]
[Hirokaworld (Hirokawa)] Neko Ebon Plus
(C81) [Manchin Sakura (COSiNE ,Erect Sawaru and more) Chun-li san to COSiNE ni Shuu Shuunen Kinen Hon (Street Fighter)
COMIC Penguinclub Sanzokuban 2002-10
(SC27) [Hirokaworld (Hirokawa)] 15/21 (3-nen B-gumi Kinpachi Sensei Densetsu no Kyoudan ni tate!)
(Puniket 9) [Marchen Box (Various)] Two Toned Romps (Pretty Cure)
(C60) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 3 (Various)
(C67) [OVACAS (Hirokawa Kouichirou)] HIME-Hajime (My-HiME)