(C62) [KNOCKOUT (Various)] Oshiri de Kyu! 7 (Various)
Magical? Banana
Takamori Aiko hamedori manga
(C81) [Manchin Sakura (COSiNE ,Erect Sawaru and more) Chun-li san to COSiNE ni Shuu Shuunen Kinen Hon (Street Fighter)
(C63) [OVACAS (Hirokawa Kouichirou)] Shirobom (Bomberman Jetters)
(Tougetsu-sai) [OVACAS (Hirokawa Kouichirou)] IYASI-K (Pani Poni)
COMIC Penguinclub Sanzokuban 2003-08
(Puniket 11) [Hirokaworld (Hirokawa)] Pachie-bon (3-nen B-gumi Kinpachi Sensei Densetsu no Kyoudan ni tate!)
[Dangan Densetsu (Hirokawa Tomo)] Fairy Shape (Final Fantasy VIII)
(C68) [OVACAS (Hirokawa Kouichirou)] MAI-CCHING (Mai-HiME)
[Kantou Usagi Gumi] Pink Kami Keikaku (Various)
Kono subarashī Amahito-chan no demisōsu!
(C62) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 4 Sokuon (Azumanga-Daioh)
Otonano Omochiya Vol. 16
(C76) [OVACAS (Hirokawa Kouichirou)] Asamade Training (Issho ni Training)
Otonano Omochiya Vol. 13
Otonano Omochiya 17
[Hirokawa Tomo] Fresh Meat! [Chinese]
[Anthology] Love Chara Taizen No. 7 (Various)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya 12 Futaba no Ohanashi Matome 2 [English] [Digital] [Ongoing]
(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
[Hirokawa Tomo] Puripanyu Z
Otonano Omochiya Vol. 15
Otonano Omochiya 12 Futaba no Ohanashi Matome 2
Tenshi ni Love Song o!
COMIC Penguinclub Sanzokuban 2003-01
COMIC Penguin Club Sanzokuban 2001-08 [Incomplete]
Otonano Omochiya Vol.13
[Otonano Omochiya (Hirokawa,Yukito)] Otonano Omochiya Vol.13 [Chinese]
Hungar x Hungar One Pause (Hunter x Hunter One Piece)
COMIC Penguin Club Sanzokuban 2000-09
[Hirokaworld (Hirokawa)] Shiikibi (Various) [Digital]
(C62) [Knockout (Various)] Oshiri de Kyu! 7 (Various)
[Yumeizukosya, OVACAS (Hirokawa Kouichirou)] Ebisu Taisen (Sakura Taisen)
Men's Dolphin 1999-11-01 Vol.03
[Otonano Omochiya (Hirokawa)] Otonano Omochiya 3 Kan
Otonano Omochiya 6 Kan
(C65) [OVACAS (Hirokawa Kouichirou)] FLOW MY TEARS A SENIOR SAID (Uchuu No Stellvia)
[OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Deep impact (Cosmic Baton Girl Comet-san)
(C64) [Abellcain (Fujimaru Arikui)] Lucky Come Come (Kujibiki Unbalance)
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!) [English] [biribiri]
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star) [English] [desudesu]
(Futaket vs. ABC ~Hentaisai~) [OVACAS (Hirokawa Kouichirou)] Gakuen Erotopia (Manabi Straight!)
(C90) [Hooliganism (Murasaki Syu, Hirokawa Kouichirou)] Kono Subarashii Demi-chan no Demi Sauce! (Demi-chan wa Kataritai, Kono Subarashii Sekai ni Syukufuku o!)
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus) [English] [shakuganexa]
Otonano Omochiya Vol. 1-14
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni Dash!)
COMIC Penguinclub Sanzokuban 2003-12
(SC16) [Ovacas (Hirokawa Kouichirou)] Nichiyou Asa no 8-ji 30-bu (Ojamajo Doremi)
(COMIC1) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Itazura Drill (Tengen Toppa Gurren Lagann)
Otonano Omochiya Vol. 14
(C56) [Doudan Tsutsuji (Doudantsutsuji, Hirokawa Tomo)] Getten! (Mamotte Shugogetten)
COMIC Penguinclub Sanzokuban 2002-12