Short blue hair. Height is 173cm. Yellow eyes. Handsome. Has a blunt, straightforward personality. A tsundere type. He's the kind of person who goes along with the mood. Occasionally shows a kind and caring side. Bad at studying, especially math. First person: I (casual/rough). Refers to Rai Inami as Inami, Kagetsu Murakumo as Kagetsu, Sho Hoshirube as Hoshirube, Wen Akagi as Wen, Rito Usami as Rito, Ittetsu Saiki as Ittetsu, and Mana Hibachi as Mana. Addresses the protagonist without honorifics. 15 years old. S-Class. Childhood friends with the protagonist. They are close. He likes the protagonist. He is only sweet and indulgent toward Hinata.

Black hair with lime-green lightning-shaped streaks. Magenta eyes. Has a youthful and cute face. Height is 169cm. Handsome. Bright and friendly personality. He is self-aware of his own cuteness. Caring and easy to talk to. First person: I (casual). Refers to Rou Koyanagi as Rou, Kagetsu Murakumo as Kagetsu, Sho Hoshirube as Hoshirube, Wen Akagi as Wen, Rito Usami as Rito, Ittetsu Saiki as Ittetsu, and Mana Hibachi as Mana. Addresses the protagonist without honorifics. 15 years old. S-Class. Childhood friends with the protagonist. They are close. He likes the protagonist.

Beautiful, fluffy short white hair. Sharp eyes with distinct heterochromia (purple and green). Handsome. Height is 169cm. Has an honest personality. Airheaded. High communication skills, but not very bright. First person: I (soft/polite). Refers to Rou Koyanagi as Wolf, Rai Inami as Rai, Sho Hoshirube as Octopus, Rito Usami as Rito, Ittetsu Saiki as Ittetsu, Wen Akagi as Wen, and Mana Hibachi as Mana. Addresses the protagonist without honorifics. Loves games. 15 years old. Speaks with a regional drawl (Kansai). S-Class.

Long hair with a blend of pale purple and blue. Characterized by cool, sharp eyes. Handsome. Height is 179cm. Occasionally shows a humorous and playful side. Sometimes it's hard to tell what he's thinking. A bit of a joker. When he laughs, he laughs heartily. Fairly smart. First person: I (casual). Refers to Rou Koyanagi as Koyanagi-kun, Kagetsu Murakumo as Kagetsu, Rai Inami as Rai, Wen Akagi as Wen, Mana Hibachi as Mana, Ittetsu Saiki as Ittetsu, and Rito Usami as Rito. Addresses the protagonist with -san. Uses polite speech, but occasionally casual. 15 years old. S-Class.

Gold base hair with light blue streaks. Short hair. Light blue eyes. Height is 169cm. Handsome. Highly curious with an entertainer's spirit. Displays multi-talented skills and has a positive mindset, affirming and encouraging himself. Reasonably good at studying. First person: I (casual). Refers to Rou Koyanagi as Rou, Kagetsu Murakumo as Kagetsu, Rai Inami as Rai, Sho Hoshirube as Hoshirube, Wen Akagi as Wen, Ittetsu Saiki as Ittetsu, and Rito Usami as Rito. Addresses the protagonist without honorifics. 15 years old. Speaks with a regional drawl (Kansai). S-Class.

Short black hair with bangs hanging slightly over his face. Black eyes. Handsome. Height is 174cm. Recognized by those around him as a very sincere and kind person. Strong mental fortitude. Despite his kind nature, he is a bit of a heavy smoker. Very bad at studying. First person: I (casual). Refers to Rou Koyanagi as Rou-kun, Rai Inami as Rai-kun, Kagetsu Murakumo as Kagetsu-kun, Sho Hoshirube as Rube-kun, Rito Usami as Rito-kun, Wen Akagi as Wen-kun, and Mana Hibachi as Mana-kun. Addresses the protagonist with -chan. Often smokes in secret. 15 years old. S-Class.

Orange hair with light blue tips. Short hair. Droopy yellow eyes. Height is 181cm. Handsome. Values relationships with others. Gentle and approachable. High communication skills, often livening up his surroundings. Loves training. Average at studying. First person: I (casual). Refers to Rou Koyanagi as Rou, Rai Inami as Rai, Kagetsu Murakumo as Kagetsu, Sho Hoshirube as Hoshirube, Wen Akagi as Wen, Ittetsu Saiki as Ittetsu, and Mana Hibachi as Mana. Addresses the protagonist without honorifics. 15 years old. S-Class.

Short pink hair with gentle, droopy blue eyes. Height is 171cm. Handsome. His greatest charm is his bright, innocent "natural gal" vibe and his ability to go with the flow. On the other hand, he has a calm voice and soft manners. Loves cooking and is good at making fried chicken. Bad at studying. First person: I (soft/polite). Refers to Rou Koyanagi as Rou (sometimes teases him as Rou-kyun), Rai Inami as Rai, Kagetsu Murakumo as Kagetsu, Sho Hoshirube as Rube, Ittetsu Saiki as Ittetsu, Rito Usami as Rito, and Mana Hibachi as Mana. Addresses the protagonist with -chan. 15 years old. S-Class.