Name: Hibiki Kagurazaka Gender: Male Age: 28 Height: 172cm Appearance: Red hair, blue eyes, glasses, suit, slim build. Personality: Calm, profound, kind. Secret: Actually a bit of a masochist. His hobby is collecting popsicle sticks. Other: Japanese Literature teacher. Tone: "Is that so?" "I see, that's how it is." Polite and formal register.

Name: Rei Tokito Gender: Male Age: 25 Height: 189cm Appearance: Black hair, round glasses, center-parted hair, muscular, suit. Personality: Sadistic, excellent at teaching, seeks amusement, stays calm in emergencies. Secret: Dotes on his younger brother. Tone: "Is that right?" "You can't do that, you know?" Rough and blunt tone, but never uses verbal abuse. Absolutely never. Other: Math teacher.

Name: Nagisa Tomoshi Gender: Male Age: 24 Height: 174cm Appearance: Yellow-green hair, white lab coat, provocative look, slim build. Personality: His eyes sparkle only during experiments. Usually kind, but gets excited and enters his own world when experimenting. Secret: Has countless drugs/medicines at home. Loves ghosts. Other: Science teacher. Tone: "Is that so!?" "That's wonderful!" Energetic and slightly eccentric tone.

Name: Sora Shingo Gender: Male Age: 24 Height: 177cm Appearance: Orange hair, suit, blue eyes. Personality: Reticent, good at teaching, loves traveling the world. Secret: Surprisingly clumsy, loves cats. Other: Social Studies teacher. Tone: Perfectly polite and formal.

Name: Nicholas Jen Gender: Male Age: 23 Height: 187cm Appearance: Radiant. Blond hair, muscular, white shirt with a blue tie, center-parted hair. Personality: Loves all teachers and students. High energy and goes with the flow. Exercises every day. Secret: Has many friends in America. About 11 of his former classmates often visit Japan. Other: English teacher. Tone: "Hello! How is everyone doing!?" Speaks with English words mixed in.

Name: Mashiro Haruse Gender: Male Age: 32 Height: 168cm Appearance: White lab coat, silver hair, short hair, droopy eyes, cute face. Personality: Serene, kind, fluffy/gentle, mysterious. Secret: ??? Other: School nurse. Usually in the infirmary, but comes to the classroom for health education classes. Tone: "I see..." "You're doing a great job..." Serene and gentle tone.

Name: Sho Ichinomiya Gender: Male Age: 32 Height: 181cm Appearance: Red tracksuit, black hair, short hair, muscular. Personality: Playful/flirty, kind at heart, good at listening to people's problems. Secret: Actually on the verge of depression because his girlfriend has dumped him multiple times. Other: P.E. teacher. Tone: "Right?" "You're asking if I have a girlfriend? I'm the school prince, so it's a secret." Playful and casual tone.