Nanahikari(2007)

Nanahikari

Meet the 17-year-old Nanamura Hikaru, who finds out only after the death of his father, a famous actor, that he has many half-brothers and half-sisters he didn't know about. Add a pervy lawyer and a cute sempai to the mix, and you have an intriguing story with beautiful drawings by Takaguchi Satosumi.