Relations for Gakuen 3 ~Karei Naru Etsujoku~

 Gakuen 2 ~Ingyaku no Zus...   2005-04-28 ja  Gakuen ~Chijoku no Zushiki~   2001-08-02 ja Sequel  Gakuen 3 ~Karei Naru Ets...   2010-08-27 ja Sequel