Relations for Mousugu Natsuyasumi! 2

 Mousugu Natsuyasumi!   2006-08-31 en/ja  Yagai Gakushuu   2005-07-02 en/ja/vi/zh-Hans Sequel  Yagai Gakushuu 2   2012-03-30 en/ja Sequel  Yagai Gakushuu 3   2013-07-26 ja Sequel  Motto! Yagai Gakushuu ~K...   2014-04-25 ja Shares characters Shares characters Sequel  Mousugu Natsuyasumi! 2   2016-08-26 ja Sequel  Shin Yagai Gakushuu ~Nud...   2017-02-24 ja Same series