COMIC Penguin Club Sanzokuban 2001-04
(C77) [OVACAS (Hirokawa Kouichirou)] Love Style (Love Plus)
(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star)
COMIC Purumelo 2011-04 [Digital]
(Tougetsu-sai) [OVACAS (Hirokawa Kouichirou)] IYASI-K (Pani Poni)
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)
Otonano Omochiya 12 Futaba no Ohanashi Matome 2
(SC16) [Ovacas (Hirokawa Kouichirou)] Nichiyou Asa no 8-ji 30-bu (Ojamajo Doremi)
COMIC Penguinclub Sanzokuban 2003-11
(SC23) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Precure Machine (Pretty Cure)
onemore yurika nightmare
[Hirokawa Tomo] Puripanyu Z
COMIC Kairakuten BEAST 2021-05
[Hirama Hirokazu] Zettai Koubi Sengen
COMIC Kairakuten BEAST 2016-10
[Hirokawa Tomo] Cherry Concerto
(SC19) [Abellcain, OVACAS (Fujimaru Arikui, Hirokawa Kouichirou)] Rotation (Gundam SEED)
(Puniket 12) [OVACAS (Hirokawa Kouichirou)] Sensei dazo! (Pani Poni)
Kamisama no Bangohan | Dinner for the Snake God
(C77) [Takatobiya (Haba Hirokazu)] Chiunippai Nagisa Onee-chan Mesuinu Nikki (Anyamaru Tantei Kiruminzoo)
Youkoso Isekai e, Dewa Shinde Kudasai Ch. 9
RinSayo Futanari Ecchi Bon
[ニポポクライシス/OVACAS/アベルカイン] 模型嬢報
Mashirokan
[Anthology] MOMOPAN 11 [Bloomer-ko Gari 2]
(C75) [Haisui no Jin (Naruko)] Re:Cat (Little Busters!)
(C93) [Yumeoikyounouta (Tukusi Hirokazu)] Miryou Skill no Kiki ga Waruinode Master ni Tameshitemita. (Fate/Grand Order)
Takamori Aiko hamedori manga
[Takatobiya] Malm no Oppai wo Funifuni Suru (Dinosaur King)
(C76) [MUMU@ (Shirokai Mua)] Dekkaku Nacchatta! (Fate/stay night) [Chinese]
(Puniket 21) [Hirokaworld (Hirokawa)] Kojikabon Plus (Kodomo no Jikan)
(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 (Various)
Dekkaku Nacchatta!
Okusan no Oku made
(C60) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 3 (Various)
(C78) [Shuudan Bouryoku (Murasaki Syu)] Hooliganism 17 Record of ALDELAYD Act.12 Exhibition DX9 (English) =LWB=
Amayadori no Tsuide ni
Web Haishin Gekkan Tonari no Kininaru Oku-san Vol. 040
陽魔方士重雲くんのえっちなご奉仕
ShiroKagu 2
Yomei Ichinen no Master 2
COMIC Kairakuten BEAST 2015-08
(C73) [Takatobiya (Haba Hirokazu)] Futten 373K (Minami-ke)
Web Haishin Gekkan Tonari no Kininaru Oku-san Vol. 044
[Anthology] Love Chara Taizen No. 6
【shirokagu】nekomimi Kaguya ha okawawawa
Kawaii Hito
[Anthology] MOMOPAN 6 [Sailor Fuku Chikan]
(C61) [OVACAS (Hirokawa Kouichirou)] S.F.3.D (Various)
Perrine-san ga 501 no Minna ni Aisareru Hon
M:I-O
Ovacas Style 2008
Haru Matsuri Chichi Matsuri 2010
Seifuku x Kinniku BL
Masaka Omae to Majiwaru Hame ni Naru to wa
[Anthology] MOMOPAN 13 [Sailor Fuku Roshutsu Shuuchi Play]
EroYoro? 9
(C56) [OVACAS (Various)] Dore Mix (Ojamajo Doremi)