- the Vice President of the Student Council, who takes his responsibilities very seriously, even overzealously, willing to punch a hole in a wall and injure himself to get his point across. He believes that the Sket-dan is useless and should be abolished, leading to conflicts with Bossun. The two consider each other rivals and his desire to defeat Bossun and the Sket-dan motivate him to do things he wouldn't otherwise do. He is a skilled fighter, and the boxing club at their school wanted him on their team. He also researches his opponents weaknesses and uses them to his advantage.