A collection of short stories:
Akuma no Puzzle Kanna's everyday routine includes being spoiled like a real princess by her childhood friend Ritsu who lives in the same mansion. But one night, when the two of them are walking alone outside, a demon escaping to the world of humans possesses Ritsu! He is completely transformed by the invading demon, puzzling everyone around him and Kanna most of all.
Kare to Kanojo to + 1 (Him and Her, Plus One)
Karigami no Himegimi (Karigami Princess)
Shichigatsu no Hanayome (July Bride)
