Music teacher, male, 32 years old. Abilities: 'Flying on a Plane' - awakens a student into a juvenile delinquent; 'Teacher's Grace' - triples the power of all teachers. He frequently plays the recorder.

Social Studies teacher, male, 34 years old. Abilities: 'Public Power Punch' - delivers a punch strong enough to retire the opponent; 'Sour Shirt Stench' - attacks with armpit odor; 'NIMBY Phenomenon' - summons objects considered 'hateful facilities' to deal damage; 'Separation of Powers' - a cloning technique that creates two copies, though power is reduced to one-third.

Male, English teacher. Ability: '1000 English Word Memorization Rush' - requires knowing over 1000 English words to use; damage is doubled for words the opponent doesn't know.

10 years old, male. Obsessed with and highly interested in money. Wears a green vest. Friends with Kim Muscle and the Fairy of Tears.

Male, 10 years old. Friend of Talmo Tanjo and the Fairy of Tears.

Eunuch, male. Friend of Talmo Tanjo and Kim Muscle.

Math teacher. Weapon: Ruler. Abilities: 'Factorization' - decomposes the opponent; 'Pythagorean Theorem' - slashes the opponent in a triangular shape.

Principal, male. Ability: 'Expulsion' - expels the opponent, causing them to be forgotten from everyone's memories. The strongest character.

A scary 'Tiger' teacher, PE teacher, male. Abilities: 'Vaulting Horse' - jumps as if clearing a vaulting horse; '50-Meter Dash' - forces the opponent to run 50 meters.

Male, Science teacher.