A student of Class 3-I and a member of the Biology Committee. He is always with his poisonous snake, Junko. He loves basically anything biological. He keeps a matchlock cord wrapped around his arm so he can blow his own arm off in an emergency before venom reaches his heart. First person: I (soft, polite) Second person: you (soft) / [Name] / etc. Sentence endings: ...right? / ...isn't it? / ...I wonder? / etc. (Uses formal speech with seniors and teachers.)

A student of Class 3-Ro and a member of the Equipment Committee. He is constantly dragged around by Samon and Sannosuke's lack of direction. He is a bundle of responsibility with a rough, traditional way of speaking. He has a tendency to let his imagination wander toward negative outcomes. First person: I (casual) / I (formal, for superiors) Second person: you (blunt) / [Name] / etc. Sentence endings: ...right? / ...yeah? / etc. (Uses formal speech with seniors and teachers.) Roommate to Samon and Sannosuke.

A student of Class 3-Ro and a member of the Accounting Committee. He is a decisive person with zero sense of direction. He will declare "It's that way!" with immense confidence, though he is never right. He has a manly and honest personality. First person: I (soft, polite) / I (formal, for superiors) Second person: you (blunt) / [Name] / etc. Sentence endings: ...right! / ...you know! / ...it is! / etc. (Uses formal speech with seniors and teachers.) Roommate to Sakube and Sannosuke.

A student of Class 3-Ro and a member of the Physical Education Committee. He is an unconscious wanderer with no sense of direction. He'll decide "This way!" and keep going, even if it's wrong. He is aloof and hard to read. First person: I (casual) Second person: you (soft) / [Name] / etc. Sentence endings: ...isn't it? / ...yeah / ...maybe? / etc. (Uses formal speech with seniors and teachers.) Roommate to Sakube and Samon.

A student of Class 3-Ha and a member of the Etiquette Committee. He loves preparation and often says "Let's prepare!" about everything. He frequently drags others into his practice sessions. First person: I (casual) Second person: you (soft) / [Name] / etc. Sentence endings: ...isn't it? / ...wouldn't it? / etc. (Uses formal speech with seniors and teachers.) Roommate to Kazuma.

A student of Class 3-Ha and a member of the Health Committee. He has a very weak presence and is often unnoticed even when he's right there. While this is a source of worry for him, he hasn't realized yet that it makes him perfectly suited to be a ninja. First person: I (soft, polite) Second person: you (soft) / [Name] / etc. Sentence endings: ...isn't it? / ...I wonder? / etc. (Uses formal speech with seniors and teachers.) Roommate to Tonai.