Artist: Hirokawa Kouichirou

(C79) [OVACAS (Hirokawa Kouichirou)] Tenshi(Bitch) ni Love Song o! (Panty & Stocking with Garterbelt)

(C78) [Shuudan Bouryoku (Murasaki Syu)] Hooliganism 17 Record of ALDELAYD Act.12 Exhibition DX9 (English) =LWB=

(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 (Various)

(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)

(C78) [Shuudan Bouryoku (Various)] Hooliganism 17 Record of ALDELAYD Act.12 Exhibition DX9

Comic BonBobon! 2000-08

(C64) [Abellcain (Fujimaru Arikui)] Lucky Come Come (Kujibiki Unbalance)

(C72) [Ovacas (Hirokawa Kouichirou)] Lucky Punch (Lucky Star) [English] [desudesu]

(CSP5) [OVACAS (Hirokawa Kouichirou)] Haru Matsuri Chichi Matsuri 2010 EVENT EDITION (Various)

(C62) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 4 Sokuon (Azumanga-Daioh)

(C64) [Infinity-Force (Mercy Rabbit, Rokujou Mugi, Buruma Hogero, Hirokawa Kouichirou, Yamashita Woory)] MRR A GO!! (Machine Robo Rescue)

(CR35) [Abellcain (Fujimaru Arikui)] KALEIDOSCOPE (Kaleidostar)

(C77) [OVACAS (Hirokawa Kouichirou)] Love Style (Love Plus)

(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]

(C62) [Knockout (Various)] Oshiri de Kyu! 7 (Various)

(Comic Castle Final) [Nipopo Crisis, OVACAS (Genka Ichien, Hirokawa Kouichirou) Patsukin Dynamite HEAVEN (Bakusou Kyoudai Lets & Go!!)

(C63) [OVACAS (Hirokawa Kouichirou)] Shirobom (Bomberman Jetters)

(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time | After School XX Time (K-ON!) [English] [Darknight]

(C76) [OVACAS (Hirokawa Kouichirou)] Asamade Training (Issho ni Training)

(C76) [OVACAS (Hirokawa Kouichirou)] Houkago XX Time (K-ON!)

(Mimiket 3) [OVACAS (Hirokawa Kouichirou)] Zoids Tanekentai Born Free (ZOIDS)

(C69) [OVACAS (Hirokawa Kouichirou)] 1-NEN C-GUMI MAHOGUMI (Pani Poni)

(Comic Castle 2005) [Abellcain (Fujimaru Arikui, Hirokawa Kouichirou)] Eureka Fight (Eureka 7)

(Suika Musume 3) [Ovacas (Hirokawa Kouichirou)] Asama de Training (Issho ni Training)