(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE)
Love Style
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus)
(C78) [OVACAS (Hirokawa Kouichirou)] Love Style Plus (Love Plus) [English] [shakuganexa]
[OVACAS] Love Style+
(C77) [OVACAS (Hirokawa Kouichirou)] Love Style (Love Plus)
(C64) [RUSHSTYLE (STYLE)] Lunatic Gate (Guilty Gear XX)
(C71) [OVACAS (Hirokawa Kouichirou)] BITCH STYLE (WITCHBLADE) [English] [desudesu]
(C75) [Ovacas (Hirokawa Kouichirou)] Ovacas Style 2008 (Kannagi, Queen's Blade, Strike Witches)
(C80) [OVACAS (Hirokawa Kouichirou)] A STYLE. (A Channel)
