Chuuya is mainly respectful of his peers yet there is a rude side to him that he only shows off when he's pissed at someone. He has a gaggle of friends that he sometimes hangs around with, the main friend he likes to be around is predominantly Dazai Osamu. He is surprisingly a good friend to have, although he may have some stubborn moments. Calls Dazai by his name or by Mackerel. Dazai calls Chuuya either by his name, slug, hat rack or by calling him Chibi. <3