Рина Изуми

The student council president of Seiuga Academy. She knows the name and face of every student. She is popular in the school. She appoints Itsuki Tachibana as the vice president due to his excellent academic performance. She assigns Itsuki to play "Phantasy Star Online 2" and provide reports on everything that happens to him in the game. The principal plans to ban "Phantasy Star Online 2" at the school, which Rina disagrees with and wants to prove that the game does not affect the students in any way.