Sakura DiariesSakura Diaries.

Sakura Diaries (Japanese: 桜通信, Hepburn: Sakura Tsūshin) is a Japanese manga series written and illustrated by U-Jin. It was serialized in Shogakukan's seinen manga magazine Weekly Young Sunday from 1995 to 2000, with its chapters collected in twenty tankōbon volumes. It follows the adventures of a boy who, unable to get into a prestigious university, pretends to be a student there in order to impress a girl, while ending up having to go to cram school and living together with his cousin, who is in unrequited love with him.