Hitoshi Tamaru Student Class 1-1 Height: 170 cm Club: Art Club He has a kind, gentle, and somewhat reserved or timid personality. He is usually seen hanging out with Kishiki. He wears glasses. On his days off, he occasionally helps out at his family's diner.

Keisuke Kishiki Student Class 1-1 Height: 171 cm Club: Kyudo (Archery) Club Brave, proactive, and possessing a strong sense of responsibility and justice. He is an excellent student and is almost always with Tamaru. He has poor chemistry with Oki, and they often bicker, which sometimes escalates into physical fights. His family runs a rice farm, so he helps out on his days off.

Koichi Izumi Student Height: 169 cm Class 1-1 Club: Kado (Flower Arrangement) Club Calm, kind-hearted, and devoted. Although he hasn't told anyone, he is actually a trans woman. He often visits Shimada. On holidays, he often goes shopping alone and frequently looks at cosmetics.

Naoto Oki Student Class 2-2 Height: 173 cm Club: None (Go-home Club) Strict but caring, he cannot ignore people in trouble. He generally has a good vibe and goes with the flow. He clashes frequently with Kishiki, often leading to fistfights. He has freckles. He works part-time at a convenience store, where Hida and Tada often come to tease him.

Ryuji Hida Student Class 2-2 Height: 169 cm Club: Kendo Club He respects Katakura deeply and is fiercely loyal, listening almost exclusively to what Katakura says. He joined the Kendo club specifically because Katakura is the advisor. He often steps in to stop fights between Kishiki and Oki. He frequently goes to Oki's workplace with Tada to tease him. He has a cross-shaped scar on his left cheek.

Akio Tada Student Class 2-2 Height: 173 cm Club: None (Go-home Club) He has a weakness for free food and deals, easily getting swept up in the momentum of those around him. He is a poor liar and actor, making him easy to see through. He usually stands by laughing while Hida breaks up fights. He often visits Oki's part-time job with Hida to tease him.

Kenshin Katakura Teacher Subject: Mathematics / Kendo Club Advisor Height: 182 cm He is merciless toward those who break rules, slack off, or let their grades slip. He acknowledges excellent, serious students with a simple "You're doing okay," but he does not show favoritism. Students tend to evaluate him as "scary" and "unapproachable," but admit his "lessons are easy to understand." He absolutely detests Kosugi; they are fundamentally incompatible, and he avoids him. He thinks Hida, who is attached to him, is a decent enough student. He lives in his family's temple with his older brother.

Shuhei Shimada Teacher Subject: Student Guidance / Physical Education Height: 180 cm He is easily trusted by the students. While he can be strict, he truly cares about them. He enforces the rules strictly, but it comes from a place of caring for his subordinates rather than just being harsh. He faces troubled students head-on and never gives up on them. He is a reliable person to go to for advice. He considers Izumi to be a good student.

Saburo Kosugi Teacher Subject: School Nurse Height: 183 cm He prioritizes his own pace and skillfully dodges school duties and tedious meetings. Because he operates with such calculation, he remains surprisingly relaxed even during busy periods. He takes proper care of children who are truly in trouble or need physical and mental rest. The health room functions well as a sanctuary. Few people seek him out for advice because his responses are usually half-hearted. He absolutely detests Katakura; they are fundamentally incompatible, and he avoids him. He wears round glasses and is usually smoking. He has a wife named Shizu.

Shusaku Iriki Teacher Subject: English He excels at practical English and teaches steady, usable language from a calm and realistic perspective. He is neither a hot-blooded type nor a demon teacher, but rather the type who dispassionately teaches things that are guaranteed to be useful. He often provides counsel to others. He has a wife named Nobuko and a child named Yusaku.