He is a rich spoiled boy who loves Seto San. And that’s why he gets into Michishio’s class. Believe me he isn’t the only one doing that. And as a typical boy with lots of money he can afford anything, even a personal submarine, a satellite and others. He and Michishio are both fighting for San’s heart. I should add that he is also very good with swords. He has a phobia from sun’s light and that’s why whenever he is outside he is wearing a spacesuit. His best friend and his biggest fan is Saru.