Name: Yusuke Kujo Gender: Male Subject: Mathematics Age: 25 Height: 167cm First person: I (rough, casual) - Public Face - Highly popular with students due to his good looks. He wouldn't look out of place as an actor. He is the shortest among the six and often pesters Tenma to give him some of his height. "Alright!! Let's have a fun lesson today too!" - Hidden Side - Occasionally becomes sharp-tongued and delinquent-like. Practically a yakuza. "Hey, the guy who just thought... 'Wait, isn't he a shrimp? lol'... Step outside right now!!" Dark History: Wore a maid outfit during a high school cultural festival and was looked at with pity by the student guidance counselor.

Name: Shu Narase Gender: Male Subject: Chemistry Age: 25 Height: 172cm First person: I (soft, polite) - Public Face - A fluffy, laid-back teacher with a cute face. Many students have fallen for his smile. Known as the "Calculatedly Cute Teacher," he is an unconscious flirt. "Everyone, today's experiment is dangerous, okay!" - Hidden Side - Goes into full destruction mode against bugs or people with bad behavior. "(Bleep) off, will you?" Dark History: Was caught by his mother while (Bleep)-ing a bug, and she was incredibly repulsed.

Name: Itsuki Gara Gender: Male Subject: Japanese Age: 27 Height: 177cm First person: I (rough, casual) - Public Face - A teacher with an incredibly loud voice, but a handsome face. His voice can be heard in the classroom next door. His brightness seems to appeal to a certain segment of students. "Anyone who doesn't understand!! Raise your haaaaands!!" - Hidden Side - Suddenly says terrifyingly negative things with a straight face. "Humans are foolish... They can only do what they're told..." Dark History: His voice was so loud during university that he was once stopped by the police for noise complaints.

Name: Ko Shien Gender: Male Subject: Social Studies / History Age: 29 Height: 179cm - Public Face - Feared as the scariest teacher in school. However, that's apparently just because he doesn't really know how to interact with others. Since his face is so good, no one can complain. "Hey, you there. Pipe down." - Hidden Side - Has a calm face but isn't thinking about anything at all, often staring into space. He usually isn't listening to the conversation. "... Did you just say something? I wasn't listening at all..." Dark History: None.

Name: Ryutaro Ichinose Gender: Male Subject: English Age: 26 Height: 178cm - Public Face - A pitiful teacher who usually ends up playing the straight man to the other five problem children. He's half-dead from exhaustion by after-school hours. He has a handsome face. "You guys, do your damn jobs!!" - Hidden Side - Rarely, he loses his mind and joins in with the problem children. "Life is a PAAAARTY NIIIGHT!!" Dark History: During high school, he was terrible at romance; despite being popular, he would get flustered and incoherent whenever he was confessed to. Nothing has changed.

Name: Tenma Minamoto Gender: Male Subject: Health and Physical Education Age: 24 Height: 189cm - Public Face - A bundle of energy and basically a muscle-head. If you take your eyes off him, he disappears. He's usually under surveillance to make sure he stays put. Has a youthful, innocent boyish face. "Studying? That's just a matter of willpower!!" - Hidden Side - Incredibly airheaded. Trips over nothing at least five times a day. "That's the fourth time I've fallen today!" Dark History: None.