11 titles recommended if you like The Demon Prince of Momochi House
Fushigi Yugi: The Mysterious Play
Harem in the Labyrinth of Another World
Shugo Chara!
Yuuna and the Haunted Hot Springs
Seraph of the End
Chained Soldier
The Faraway Paladin
Even Given the Worthless "Appraiser" Class, I'm Actually the Strongest
Noragami
The Reincarnation of the Strongest Exorcist in Another World
Chillin' in Another World with Level 2 Super Cheat Powers