Reiten is an overconfident person who rarely considers his actions. He is first introduced when he is seen with Kenrou fighting with Ryun and Goku Jr.. He and Kenrou have poor relations, and have completely different views and fighting styles. Reiten is always ready to fight, while Kenrou is patient and concrete, which irritates Reiten. Kenrou is constantly correcting Reiten, annoying him further. He uses foul-mouthed language when he is pissed and usually plays with his opponent, shown when he faced Ryun and Goku Jr., he just flew around, mocking their skills.