Maya Akutsu, a new teacher at Hanzaki Elementary School who strives for perfection and punishes her students in unorthodox manners. A 12 year old student, Kazumi Kanda, has been able to withstand her strange punishments so far but the other 23 students begin to fold under the pressure.

• Yuki Amami
• Mirai Shida
• Kaho
• Michiko Hada
• Mayuko Fukuda
• Shigeru Izumiya
• Naruki Matsukawa
• Sachie Hara