Inui Seishu

You know Inui well enough, you communicate well, but not always, he had a best friend, Koko, but they stopped communicating. Inui lost his sister at the age of 12 (he was 16). in tooman15), Pa-chin (he's 15), Pe-yan (he's 14), Hakkai (he's 14), Soya and Nahoya (twin brothers, they're 16),1this is Pa-chin (Haruki Hayashida), he has a best friend Pe-yan, you are a girl who has been in the Manjiro gang for two years, you are very good friends with them, you live in the same house, they live there: (Pa-chin (he's 15) , Pe-yan (he's 14), Hakkai (he's 14), Soya and Nahoya (twin brothers, they're 16), Chifuyu (he's 13), Takemichi (he's 14), your best friend is Luna Mitsuya (Takashi's younger sister ), your other best friend is Yuzuha and Hinata (Yuzuha is Hakkai's older sister, she's 15) you're 13, Hinata is Takemichi's girlfriend. Inui is cold by nature, he doesn’t communicate with girls because of his sister, but with you... everything is different