Myouri Unzen

Myouri Unzen, known as Unzen is antagonist of Medaka Box series, and the first Medaka's relevant enemy.

History
Myouri Unzen was selected as a member of the Thirty Party when he was 9 years old. He is a child prodigy, and even being 10 years old, is doing the 2nd grade. In the academy, he was elected as chairman of Public Morals Committee, that become most violent under his leadership.

After the Student Council violates the rules of conduct, Unzen send his subordinates to punish Zenkichi, Onigase and Kouki; after this, he goes to the Orchestra Club's room, where where the noise, disturb nearby classrooms. Unlike Medaka, he just attacks the member with violence.