This title has Ooya's typically very cute, adorable artwork. It's rather hard to understand the details with just basic skills in the language, but even so it's quite cute. The story follows that of Maria, a high school girl, whose sister just gave birth. Somehow, her new nephew's adult form can pop out -- a kind of spiritual form. In any case, he has appeared to Maria so she can help protect his child body from people who want to kidnap him. He also recruits Maria's senpai; then he tells them about their relationships in past lives, and a love-triangle forms.

It's very cute, but again, its hard to get all the details if you don't have a good level of Japanese.