[Kawakami Rokkaku - Takanashi Rei] Kazamori Hakase no Chotto Ecchi na Kenkyuu[Kawakami Rokkaku - Takanashi Rei] Kazamori Hakase no Chotto Ecchi na Kenkyuu
[Takemura Sesshu] Toshinokure - Ring Out the Old, Ring in the New[Takemura Sesshu] Toshinokure - Ring Out the Old, Ring in the New