Mizuki runs the gang Dry Juice and keeps trying to recruit his friend Aoba—though he's never managed to pull it off. Beyond the gang life, he works as a tattoo artist and owns Black Needle, a tattoo parlor and bar combined.
In the anime, Mizuki's allmate is an unnamed ermine (appearing as a stoat in winter coat). His name can mean either "beautiful moon" or "congratulations and hope," depending on the kanji used.
Content compiled by AnimeList.moe from publicly available sources.
