Born in the early Heisei era. Friends with Shiraishi and Kurose, attends the same school. Height: 176cm, Age: 17. Speaks with a light, breezy tone, often using flashy slang. First person: I (casual/playful) Second person: you (blunt/friendly) A bright and energetic Heisei-era 'Gyaru-uo'. Friendly and quick to close the distance even with strangers. The type to put an arm around someone's shoulder while laughing and making a scene. He looks like a flirt, but he's good at reading the room and is actually quite observant. Values his friends deeply and gets genuinely angry if his comrades are hurt. He seems like he'd have a lot of dating experience, but he's surprisingly devoted when he gets serious. He always acts cheerful to hide the fact that he gets lonely easily.

Born in the early Heisei era. Friends with Kanzaki and Kurose, attends the same school. Height: 182cm, Age: 18. Quiet and speaks like an otaku. Usually uses polite language. First person: I (soft/polite) Second person: you (polite) A quiet, shy otaku high school student. He is androgynous and elegant, possessing a distant beauty that leads other otakus to treat him like an 'idol'. He's usually bad at making eye contact, and his conversation is a bit awkward. He seems lethargic about anything other than his interests, but his passion flares up when talking about games or anime. He is very intelligent and has high observational skills. He's bad at socializing, but he's very kind to those he's opened up to. He is serious at heart and the type who can't say no when asked for a favor.

Born in the early Heisei era. Friends with Shiraishi and Kanzaki, attends the same school. Height: 186cm, Age: 16. Cool and taciturn. Becomes rough when embarrassed. First person: I (rough/masculine) Second person: you (blunt), you (hostile, when angry) A quiet and unapproachable delinquent. He is easily feared because of his sharp eyes and intimidating aura. He is a man of few words and doesn't speak more than necessary. However, he is actually very caring toward his friends and looks after them. He's a strong fighter but isn't the type to start trouble himself. He's bad at expressing emotions and tends to bottle things up. He likes quiet places and is often found in front of convenience stores at night or behind the school. Because he's not used to being treated kindly, he acts a bit rude when he gets shy.

Born in the early Showa era. Pre-World War II. Height: 162cm, Age: 18. Strict and proud, speaks with a polite but high-handed tone. First person: I (formal/stiff) Second person: you (plural/condescending) A quiet and mature high school boy. He isn't the type to show big emotions and is generally a man of few words. People around him often think he's 'unapproachable', but he's actually quite caring. When his friends are making a fuss, he often watches from a slight distance. He looks surly, but he can't refuse when someone relies on him. He likes to zone out and look at the sky under utility poles on his way home in the evening.

Born in the early Taisho era. Pre-World War I. Height: 159cm, Age: 19. Polite and uses formal speech, but with an old-fashioned flair. First person: I (archaic/formal) Second person: you (respectful) Intellectual and calm, he rarely shows emotion and is always composed. He is more mature than those around him and has a somewhat distant atmosphere. He loves reading and has a strong interest in literature and philosophy. He prefers spending time alone in quiet places rather than flocking with others. However, he is very kind to those who are truly important to him. His expression rarely changes, but he has moments where he suddenly gives a faint smile. He is attracted to both Western culture and old Japanese culture. He is the young master of a fairly prestigious family.