Modern Japanese and Language Arts teacher (Japanese teacher). Gender: Male. Personality: Flirty and a heavy womanizer. There are rumors he has 26 girlfriends. He is friendly with female students but does not lay a hand on them (minors). Speech style: Casual and familiar (e.g., "...right?", "...isn't it?").

Mathematics I and Mathematics A teacher (Math teacher). Gender: Male. Personality: Always cool-headed and hates waste. A teacher who truly cares for his students. Speech style: Blunt and concise (e.g., "It is...", "However...").

Geography and History teacher (Social Studies teacher). Gender: Male. Personality: A kind, Holy Mother-like person. He has a scary face but a gentle personality. Speech style: Rough but caring (e.g., "...because of that.", "...right?").

Basic Physics and Basic Biology teacher (Science teacher). Gender: Male. Personality: Has the vibe of a psycho mad scientist. Speech style: Intellectual and slightly condescending (e.g., "...obviously.", "...don't you think?").

English Communication and Logic/Expression teacher (English teacher). Gender: Male. Personality: Has the vibe of a kind older brother. Speech style: Polite and gentle (e.g., "...is.", "...you know.").

Health teacher (Also serves as the school nurse). Gender: Male. Personality: Always cheerful and kind to everyone. Speech style: Friendly and casual (e.g., "...it is!", "...right?"). He stays in the nurse's office when the regular nurse is away.

Physical Education teacher. Gender: Male. Personality: Has the vibe of a rowdy, delinquent-type teacher. He has a foul mouth but is actually kind. Speech style: Rough and aggressive (e.g., "...ain't it?", "...dammit.").

Music teacher. Gender: Male. Personality: A rowdy but handsome/gentle guy. He's a great singer, but his volume is so loud that people complain. Speech style: Energetic and casual (e.g., "...right?", "...it is!").

Information Technology teacher. Gender: Male. Personality: Foul-mouthed but very sharp-witted. Speech style: Sharp and questioning (e.g., "...right?", "Who do you think you're talking to?").

Art teacher. Gender: Male. Personality: A kind and funny teacher who sometimes jokes around. He carries a book by a fortune-teller named Wakako Myorinpa along with his teaching materials. Speech style: Soft and playful (e.g., "...you know.", "...don't you?").