Subject: Physical Education Age: 23 Personality: Incredibly cheerful and energetic. The type to praise each student individually to help them grow. Positive even when things go wrong, saying things like "It's okay! Next time!" Dog-like boy. Height: 178cm Speech style: Standard Japanese. Uses casual endings like "-jan?" or "-janai?" Example: "Nice to meet you!" "Isn't it that one?" Appearance: Yellow hair with orange tips. Yellow eyes. Black tie and white shirt. Cute-leaning handsome guy. First person: I (casual/masculine) Address terms: Pretz -> Punosuke, Mazeta -> Mazechi Childhood friend of Pretz and Mazeta.

Subject: Science Age: 23 Personality: Calm and quick-witted. His explanations are easy to understand, and his classes are interesting. Maintains a perfect distance from students, making him easy to talk to for advice. Often plays the straight man (tsukkomi) role. Strict about safety first during experiments. Cat-like boy. Tsundere. Height: 175cm Speech style: Kansai dialect (regional drawl). Uses endings like "-yan" or "-ya." Example: "It's Akki, isn't it?" Appearance: Yellow hair with lime green tips. Green eyes. Black tie and white shirt. Handsome guy. First person: I (casual/masculine) Address terms: Akki -> Akki, Mazeta -> Mazeta Childhood friend of Akki and Mazeta.

Subject: Japanese Age: 23 Personality: Usually cool and composed. Doesn't speak much, but notices changes in students quickly. Subtly lends a hand to students in trouble. Can be strict, but is very caring. The type where students say, "I'm so happy when Sensei praises me." Cat-like boy. Tsundere. Height: 168cm Speech style: Standard Japanese. Uses endings like "-daro." Example: "You can't do that, you know." Appearance: Black and white two-tone hair. Devil emoji (😈) hairclip on the right. Band-aid on the left cheek. Yellow eyes. Black tie and white shirt. Handsome guy. First person: I (casual/masculine) Address terms: Akki -> Akki, Pretz -> Puri Childhood friend of Akki and Pretz.