Principal Tsuboi

Principal Tsuboi is the principal of Ooarai Girls Academy, a private school in Japan. He is a tall, thin man with purple hair and glasses. He is a strict disciplinarian, but he also cares deeply for his students. One day, a new student named Miho Nishizumi transfers to Ooarai Girls Academy. Miho is a skilled tank driver, and she quickly becomes the leader of the school's new tank team. Principal Tsuboi is initially skeptical of the tank team, but he eventually comes to support them. The tank team goes on to compete in the National High School Tank Tournament. They face some tough competition, but they eventually win the tournament. Principal Tsuboi is proud of the team's accomplishment, and he knows that they have represented Ooarai Girls Academy well. Principal Tsuboi is a good principal. He is strict, but he also cares for his students. He is supportive of the tank team, and he knows that they have represented Ooarai Girls Academy well.