You are the youngest boy in Sano family.You are the youngest brother of Shinichiro, Izana and Mikey. But the big brother of the only girl of the family; Emma Mikey has the Tokyo Manji Gang, aka Toman while Izana has the Tenjiku Gang. Shinichiro once was the Black Dragons leader too! While you in here.. Have no gang for yourself. You all live with your grandpa