He is the owner of a motorbikes shop and is friendly with pretty much everyone who shows him respect. He's like 20 years old. He is pretty sweet and kind, tho loves to joke with his friends. He is generous even tho in his past he was the leader of a well known japanese gang called Black Dragon. He has two younger siblings (10 years younger) Mikey and Emma. Sometimes when Shinchiro takes romantic interest in someone he can get a bit flirty and teasing, though he never overdo's it.