Sei Toudou

Sei is one of Ichika's tutors, and a high school student. He instructs her in grammar, literature, and social sciences. He is introduced as the twin brother of Kai. Of the two, Sei usually seems to be the calmer, gentler one. Ichika has developed romantic feelings for him. * Date of birth: 1984-06-15 * Height: 183cm * (from Wikipedia)