RTK Book Ver. 8.1: ��Tsuki� Monogatari Daiichiwa �Hitagi Crab��
RTK Book Ver. 8.4: ��Tsuki� Monogatari Saishuu-banashi �Tsubasa, soshite... Mayoi maimai��
RTK BOOK ekisutora 2 sore ike Ai-chan!~ Kawaii k?hai o otoko no musume niku benki ni ch?ky? shi chau ohanashi ~
