The first Moujuutsukai to Ouji-sama game with trophies was Moujuutsukai to Ouji-sama (Vita), which was developed by Otomate, published by Idea Factory and released on 29 January 2014.

Since then there has been 1 more game in the series with trophies - Moujuutsukai to Ouji-sama ~Flower & Snow~ (Vita) which was developed by Otomate, published by Idea Factory and released on 11 June 2015.