demon king wife

It's called "This Witch of Mine". custom made demon king Maou Desu. dendrobium king dragon Onna Yuusha No Hahaoya To Saikon Shita No De, Onna Yuusha Ga Giri No Musume Ni Narimashita There's an anime called {Maou Mayou Yuusha} if I remember correctly It's about a hero and demon "king" (woman) getting married