Is their meeting a coincidence? Is their love inevitable?

Sakura Koujirou is a demon prince who descends to the human world in order to take human souls. But after a strange turn of events, he somehow ends up living with a human girl, Hana... This is a story of young love, sweet and touching.

The middle schoolers Utahara Koharu and Hanaeda Yousuke are childhood friends, nothing more or less. At least according to Koharu, since Yousuke is dead set on making her his wife in the future and doesn’t refrain from telling her how much he loves her at every possible occasion. With Koharu being torn between annoyance and embarassment, this manga depicts their daily life and interactions with their families, classmates and friends.

Fumiko lives together with her parents and her Rabbit. One day, when her parents aren't at home, her Rabbit is gone and instead there is a sweet boy with bunny ears.