is the Head Teacher of Year 2 and the homeroom teacher of class A. She is bespectacled, probably the smartest person in Fumizuki, but is really bad at baseball. Her total score on all subjects is 7800, nearly twice as much as Shōko. Her Shōkanjū is clad in a black military officer's uniform that resembles a bit of a German officer of World War I and armed with a whip.
Yumi Kakazu (Japanese), Colleen Clinkenbeard (English)