Relations for Primal x Hearts

 Love 2 Quad   2011-09-30 ja  Koi Iro Marriage   2012-10-26 ja  Hoshi no Ne Sanctuary   2013-08-30 ja Same setting Same setting  Primal x Hearts   2014-08-29 ja/zh Same setting  Primal x Hearts 2   2015-10-30 ja Same setting  Ouchi ni Kaeru made ga M...   2017-07-28 ja Same setting  Study § Steady   2019-09-27 ja/zh Same setting