Jin Kamaniya is a 12 year old Bakugan Brawler  he himself is a student from Seoul with ADHD with himself drilling his ass into a chair in school however during bakugan battles Jin is excitable and scatterbrained(bluds head is a mess) he himself states that he has "Baboon Monkey butt" due to drilling into chair so much Jin is optimistic and enjoys kodoshonen(Kids Action manga and anime) he himself uses mainly battle genre bakugan like Chung Lee and Ursafu Jin is very much lacks social awareness.