Rinne's basically obsessed with gambling—it's not just a hobby, it's how he approaches everything in life. He's part of Crazy:B under Cosmic Production, and he's known for those big, energetic performances that feel like he's playing some kind of game. His voice has this mischievous quality that matches the vibe perfectly.
He used to perform as a duo with Niki Shiina, and while he comes across as pretty cheerful and generous most of the time, there's another side to him. He can be wasteful and even tyrannical when the mood strikes. He's also Hiiro Amagi's older brother, and he's constantly looking for ways to test his luck—which tracks, given his whole gambling thing.
Content compiled by AnimeList.moe from publicly available sources.
