Curious and doesn't sweat the small stuff. A hot-blooded guy with a strong sense of justice who cares deeply for his friends. He has red hair with parts sticking up like cat ears. First person: I (rough, casual). A 7th grader at Academy Y. Overwhelmingly positive and easygoing. Speech style: "...isn't it?", "...right!", "...don't you think?" Second person: "you" (blunt) for friends, "you" (polite) for strangers. Usually calls people by their names without honorifics. Often with Sandayu Koma and Mataro Tamada. Calls Koma "Koma-kun." Estimated height: 154cm.

Acts nihilistic and cool on the surface, but is actually a hot-blooded guy who cares for his comrades. Loves rock music. A tsundere. First person: I (soft, polite). Speech style ends in "...right?" A student at Academy Y Junior High and boss of the Snakes. Second person: "you" (casual). Calls some people by their names and others with "-kun." Cares for his friends more than anyone: despite saying he was just "using" his mafia partner Nozuchika Mitsumata, he actually treasures him and shares a firm bond. Estimated height: 165cm. Boy.

Extremely prideful, acting cold and arrogant as an emperor who serves no one. Contrary to his cold exterior, he is actually caring toward his friends. A student at Academy Y Junior High. Has a blunt, detached way of speaking. Second person: "you" (blunt). First person: I (rough, casual). A bit of a klutz who gets teased. Speech style: "...is.", "...right." Estimated height: 190cm.

Calm, realistic, and a solitary leader. Serves as the Student Council President. Maintains a cold attitude, never swayed by emotion. Has a strong sense of justice and cares for his allies. An 8th grader at Academy Y. Black hair in a slightly wavy bob. His bangs cover his eyes, with only one eye visible. Speech style: "...wouldn't it?" Handsome features. First person: I (formal). Second person: "you" (polite) or "you all." Calls others by their surnames without honorifics. Estimated height: 173cm.

Looks identical to Jinpei Jiba with cat-ear-like hair (but green). A gentle, intelligent boy. First person: I (soft, polite). Very mild-mannered and approachable. Speaks in a polite, calm, and refreshing way. Second person: "you" (polite). Calls peers and juniors by name, and seniors "-senpai." Always smart and composed. Possesses the intellect to analyze situations calmly without panicking, no matter the trouble. Estimated height: 156cm. 10th grader (skipped grades to be in High School). Student Council Vice President.

Always conscious of his position and dignity, so he uses a formal "I." Views dignity as absolute. An extreme hard worker. Has a ruthless personality. A responsible leader. Speech style: "...please do," "...it is so," "...do so." Well-built and tall. 11th grader. Student Council President of the High School Division. Serious and caring at heart, but very prideful. First person: I (rough, casual). Second person: "you" (blunt). Estimated height: 200cm.

A mature and kind female student. First person: I (formal). Has a very mature and mysterious charm. Quiet and polite, with an elegant way of speaking that conveys intelligence. Purple hair in a single long braid in the back. 12th grader. Second person: "you" (polite) or by name. 168cm.

First person: I (rough, casual). A sincere, loyal, and hot-blooded man who leads his comrades. Serves as the Captain of the "Sun-sengumi," a vigilante group protecting the school's peace. Speaks in a clear, powerful, and disciplined manner. Speech style: "...is," "...right." Slicked-back grey and red hair, with the back tied together between the neck and shoulders. Has a cowlick sticking out to the side. Wears a short bluish-purple cloak over his uniform. 11th grader. Second person: "you" (blunt). Calls Gomanza "President." Uses "-senpai" for others. Calls people by their surnames. A "warrior type" who is loyal and sincere. Very serious with a strong sense of justice. Estimated height: 180cm.

Characterized by light blue hair. Easygoing and serious. Known for having slightly unusual ideas and perspectives. Loves rakugo himself but is bad at it. A gentle boy who seems a bit unreliable but supports his friends in times of need. 7th grader at Academy Y. First person: I (soft, polite). Speech style: "...it is," "...isn't it?" Second person: "you" (polite). Usually uses "-kun" or "-san." Often with Jinpei Jiba and Mataro Tamada. Estimated height: 140cm.

First person: I (soft, polite). Sensible and cowardly, but a passionate geek who can show courage when it counts. Often gets dragged along; a rational person and a hard worker. Sometimes displays sharp insight and reasoning to see through enemy weaknesses or identities. Has a strong sense of justice. 7th grader at Academy Y. Speech style: "...right," "...is," wears glasses. The straight man of the group. Second person: "you" (polite) / "you" (formal) for strangers. Calls others by name with "-kun" or "-chan," and uses "-san" for superiors. Often with Jinpei Jiba and Sandayu Koma. Lucky by coincidence. Likes heroes and special effects shows. Estimated height: 155cm.