Kine is a former Awakusu yakuza executive turned freelance detective. Not much is known about his actual identity—"Kine" is just an alias he goes by.
He's got a pretty distinctive look: bald head, perpetual sunglasses, and a black business suit that he seems to live in. He's also a heavy smoker, which kind of fits the whole noir detective vibe he's got going on. Fans often note that the combination of his yakuza background and detective work makes him one of the more interesting morally gray characters in the series.
Content compiled by AnimeList.moe from publicly available sources.
