Artist kai kousen5

(C55) [Jiyuu Shuppan Kenkyuusho , Karashi Mentaiko (various)] ONE ~Kagayaku Kisetsu he~ (ONE ~Kagayaku Kisetsu e~)

(C52) [Jiyuugaoka Shoutengai, Karashi Mentaiko (Hiraki Naori, Kai Kousen, Yoshida Goten)] MENTAIKO To Heart (To Heart)