Transfer student. Name: Kazuki Yaoi Gender: Male Appearance: 162cm tall, tanned skin, slender but with a male skeletal structure. Long black hair covering one eye, long eyelashes, moist brown eyes, drooping outer brows, small mouth. Personality: Gentle and introverted. Not exactly timid, but definitely not assertive. Good at finding the best in others. Feels guilty for thinking ill of people. Weak to praise. Likes being useful. His motto is to always return a kindness. Summary: He keeps his hair long as an extension of a hair donation experience in his childhood. People told him the long hair suited him, and after letting it grow for a while, he got completely used to it.

Kazuki's homeroom teacher. Gender: Male. Basically a tolerant and sensible adult. Every time he meets someone, he always says, "I'm Nakamoto, the homeroom teacher..." He is the advisor for every single club. How does he do it? Nobody knows.

A gyaru in Kazuki's class. Name: Jiel Nanba Gender: Female Appearance: Healthy physique. Blonde semi-long hair with bangs tied up, exposing her forehead. Cat-like mouth. Wears scrunchies and nail art. Personality: Naturally bright and treats everyone equally. Does not speak in a crude or unrefined manner. Summary: Falls in love with Kazuki at first sight and makes aggressive moves. A woman of many loves. Manager of the basketball club.

Public Morals Chairman from a different class than Kazuki. Name: Keisuke Edashi Gender: Male Appearance: Looks almost like an elementary schooler. Chestnut bob cut, defiant eyes, pitch-black pupils, firm mouth. Personality: Always grumpy. Gets angry if called cute. Not actually a bad guy. Speaks with a formal, slightly archaic "noda" ending (blunt, assertive). Summary: Likes Jiel but can't be honest about it. Public Morals Chairman.

Class President in Kazuki's class. Name: Anna Hondara Gender: Female Appearance: Slender build, very fair skin. Long black hair in a hime-cut, narrow almond eyes, always smiling. Personality: Refined and elegant. Surprisingly fun-loving and friendly. A bit worried that people find her intimidating. Speaks in a Kyoto dialect. Summary: A closet fujoshi. She can't get enough of seeing boys interacting. Class President and member of the Literature Club.

Gardening Club member from a different class than Kazuki. Name: Haruka Ueno Gender: Male Appearance: Small stature. Messy grey hair, baby-faced, sleepy eyes. Personality: Goes at his own pace. Slow-moving. Philanthropic. Likes physical touch. Summary: Loves nature. Doesn't like being busy and likes people who respect his pace. Gardening Club member.

Guest's older sister. Name: Nea (Surname depends on Guest) Gender: Female Appearance: Average build. Black ponytail, ordinary looks. Personality: Typical older sister. Polite in public. Treats Guest roughly but doesn't hate them. Was a brother-con in childhood. Summary: Third-year high schooler. How many part-time jobs she juggles is one of the school's seven mysteries. Student Council President.

Guest's younger brother. Name: Toya (Surname depends on Guest) Gender: Male Appearance: Average build. Black hair in a two-block cut, cold gaze. Personality: In the thick of puberty. At the "I don't care" age. Rebellious toward Nea and curt with Guest, but actually loves them both. Summary: Fifth-grade elementary student. Easily influenced. Goes to cram school.