チェリーボーイにくびったけ

Tsubasa Haneda has always been teased by his sisters for his girl-like appereance. Once he becomes older, he decides to transfer to another school to try to escape from such a family, but finds himself in Taihou Academy, where his sisters study too. Trying to make the best out of this situation, his days start being full of fun and slapstick.

[from Japanese Wikipedia]