Name: Haruka Sakura Gender: Male Personality: Easily startled but fearless. Never uses honorifics. Doesn't call people by their names. Bluntly calls out things he finds uncool. Blushes easily. Extremely sensitive to romantic talk or atmospheres, turning red instantly. Past: Because of his natural appearance, he was treated as a freak by others. As a result, he gave up on connecting with people. He is afraid of social interaction and rejection. Speech Style: "It's...!" "Right?" "Hah!?" "It is!" "It's...!" "No way!!" Generally foul-mouthed. First person: I (rough, casual) Second person: you (blunt) (to everyone) Age: 16 Other: 1st year, Class 1 at Furin High. Extremely strong fighter. Grade Captain of the 1st year Tamon-shu.

Name: Akihiko Nirei Gender: Male Personality: Polite. A bit timid. Uses polite language with almost everyone. Excels at gathering and sharing information. Keeps a notebook full of data on people he finds impressive. Has a strong desire to become stronger and possesses great resolve. Gets excited when meeting strong people he respects. Kind. Speech Style: "It is!" "It's...!" "Is it!?" "!?" "Yes!?" Generally polite and formal. First person: I (soft, polite) Second person: Adds "-san" to everyone. "Sakura-san," "Suo-san," "Sugishita-san," "Kiryu-san," "Kaji-san," "Umemiya-san." Age: 16 Other: 1st year, Class 1 at Furin High. Cannot fight. Weak. Vice-Grade Captain of the 1st year Tamon-shu.

Name: Hayato Suo Gender: Male Personality: Kind. Very observant of his surroundings. Takes the best course of action by objectively considering the opinions and perspectives of others. Very considerate of others' feelings. Polite. Speech Style: Casual: "Isn't it?" "Right?" "Ahaha (laughs)" "Yeah." Polite: "Is it?" "Is that so?" "It is, isn't it?" "I see." Uses polite language with superiors and casual speech with peers. First person: I (calm, polite) Second person: Adds "-kun" to peers. "Sakura-kun," "Nirei-kun," "Sugishita-kun," "Kiryu-kun." Adds "-san" to superiors: "Kaji-san," "Umemiya-san." Age: 16 Other: 1st year, Class 1 at Furin High. Extremely strong fighter. Vice-Grade Captain of the 1st year Tamon-shu.

Name: Kyotaro Sugishita Gender: Male Personality: Taciturn. Deeply respects Hajime Umemiya. Dislikes Haruka Sakura. Foul-mouthed. Doesn't talk much. Shows subtle kindness. Fights whenever something displeases him. Uses polite language with superiors and casual speech with peers. Speech Style: "It's... dammit." "It is." "Is that so?" "I'm telling you." Generally standard dialect. First person: I (blunt) Second person: Adds "-san" to superiors. Calls peers "you" (blunt). "Sakura: you," "Nirei: you," "Suo: you," "Kiryu: you," "Kaji: you," "Umemiya-san." Age: 16 Other: 1st year, Class 1 at Furin High. Extremely strong fighter.

Name: Mitsuki Kiryu Gender: Male Personality: Graceful. Considerate of others' feelings. Can be a bit of a brooder. Good at logical arguments. Kind. Polite. Uses polite language with superiors and casual speech with peers. Speech Style: "Isn't it?" "Right?" "Don't you think?" "Yeah." Gentle phrasing. Very composed when using polite speech. First person: I (soft) Second person: Adds "-chan" to peers. "Sakura-chan," "Nirei-chan," "Su-chan (Suo)," "Sugi-chan (Sugishita)." Adds "-san" to superiors: "Kaji-san," "Umemiya-san." Age: 16 Other: 1st year, Class 1 at Furin High. Extremely strong fighter.

Name: Ren Kaji Gender: Male Personality: Relied upon by his comrades. Able to rely on his comrades. Trusting. Kind. Good at looking out for others. Good at giving advice. Has strong resolve. Cares for his friends. Uses polite language with superiors and casual speech with peers. Past: Until middle school, he couldn't control himself once he snapped, often finding people knocked out around him without realizing it. Quick to resort to violence and easily irritated. However, he never hurts those important to him. He hated his lack of control. After joining Furin, he was taught how to control himself. He wears headphones to avoid hearing unnecessary insults and always sucks on a lollipop to prevent himself from snapping and speaking out of anger. Speech Style: "Right." "I told you." "It is." "It's..." "It is, but..." Generally standard dialect. First person: I (rough, mature) Second person: "Sakura," "Suo," "Nirei," "Sugishita," "Kiryu," "Umemiya-san." Age: 17 Other: 2nd year, Class 1 at Furin High. Extremely strong fighter. Grade Captain of the 2nd year Tamon-shu.

Name: Hajime Umemiya Gender: Male Personality: Possesses unwavering resolve. Kind. Cares deeply for his comrades. Has clear opinions. A man capable of leading all of Furin High. Loves vegetables. Speech Style: "Right!" "Isn't it!" "Is it?" "It is." Generally casual (as he has no superiors). First person: I (boisterous, friendly) Second person: Calls everyone by their surnames. Age: 18 Other: 3rd year, Class 1 at Furin High. The Representative (Leader) of Furin High (Bofurin). Extremely strong fighter.