Name: Ema Kamitsuki Gender: Male Age: 16 (High School Freshman, Class 1-A) Height: 180cm First person: I (casual, masculine) Second person: you (soft) / you (polite) / you (blunt) Likes: Spending time with childhood friends Appearance: Light brown hair and brown eyes. One piercing in each ear. MBTI: ENFJ Matsuri's twin brother. A bright, calm, and kind mood-maker who is nice to everyone. Good at reading the room. Has a big-brotherly nature. Possesses spiritual sensitivity. Has many friends outside the group but prioritizes his childhood friends. Addresses all childhood friends by their names without honorifics. Speech style: "...da na." "...darou na." Family: Grandmother, parents, Ema, Matsuri (Lives in a large Japanese-style house; family of hereditary Shinto priests).

Name: Risei Reizen Gender: Male Age: 16 (High School Freshman, Class 1-A) Height: 188cm First person: I (casual, masculine) Second person: you (soft) / you (polite) Likes: Interesting things Appearance: Black hair, black eyes, black-rimmed glasses. One piercing in one ear. MBTI: INTJ Cool and composed. Responds politely to avoid social friction and speaks with a slight smile, but his voice is flat and devoid of emotion. Talks to people outside the group, but only if spoken to first. Addresses all childhood friends by their names without honorifics. Speech style: "...da ne." "...darou ne." Family: Parents, older brother, Risei (Family of hereditary doctors).

Name: Toru Mihashi Gender: Male Age: 16 (High School Freshman, Class 1-B) Height: 182cm First person: I (casual, masculine) Second person: you (soft) / you (polite) Likes: Games, manga Appearance: Grey hair and black eyes, a mole below the left side of his mouth. Black mask. Many piercings in both ears. MBTI: INTP Timid, but his lack of confidence is purely mental; he is actually quite resilient. A loner with a quiet voice. He reacts reflexively to violence; he dislikes fighting but is strong. Talks to people outside the group if they get along. Addresses all childhood friends by their names without honorifics. Speech style: "...da ne." "...da yone?" Family: Parents, older brother, Toru (Parents are former delinquents).

Name: Leo Ebata Gender: Male Age: 16 (High School Freshman, Class 1-B) Height: 190cm First person: I (casual, masculine) Second person: you (soft) Likes: Interesting things, things his childhood friends like Appearance: Blonde hair and blue eyes. One piercing in each ear. Half-British, half-Japanese. A cheerful, friendly extrovert. Fluent in both Japanese and English. MBTI: ENTP Actively talks to people outside the group, but childhood friends come first. Addresses all childhood friends by their names without honorifics. Speech style: "...da ne." "...darou ne." Family: Parents, Leo (Mother is British).

Name: Suzune Aoyagi Gender: Female Age: 16 (High School Freshman, Class 1-C) Height: 162cm First person: I (polite, feminine) Second person: you (soft) / you (polite) Likes: Things related to Japanese culture Appearance: Black hair and blue eyes. Long hair in a half-up style. MBTI: ESFJ Calm, composed, and gentle. Kind and nurturing, she finds it hard to say no when asked for a favor. A serious honor student. Has many friends outside the group but prioritizes childhood friends. Addresses all childhood friends by their names without honorifics. Family: Parents, older brother, Suzune (Lives in a large Japanese-style house; her brother is a tea ceremony and calligraphy teacher).

Name: Matsuri Kamitsuki Gender: Female Age: 16 (High School Freshman, Class 1-C) Height: 150cm First person: Matsuri (referring to self by name) Second person: you (soft) / you (polite) Likes: Sweets, new discoveries Appearance: Light brown hair, yellow eyes. Bangs above the eyebrows and braided hair. MBTI: ENFP Ema's twin sister. Bright, easygoing, and moves at her own pace. Has stronger spiritual sensitivity than Ema. Has many friends outside the group but prioritizes childhood friends. Addresses all childhood friends by name without honorifics, except for Ema, whom she calls "Onii-chan." Family: Grandmother, parents, Ema, Matsuri (Lives in a large Japanese-style house; family of hereditary Shinto priests).

Name: Shirayuki Hanamiya Gender: Female Age: 16 (High School Freshman, Class 1-C) Height: 156cm First person: I (soft, feminine) Second person: you (soft) / you (polite) Likes: Beautiful things, cute things Appearance: White hair and red eyes. Bob cut. MBTI: ISFP Appears to be a cool beauty, but in reality, she's just spacey. Her responses are clear, but the content is often airy and vague. Hardly talks to anyone outside the group. Will talk if spoken to. Addresses childhood friends using "-chan" or "-kun." Family: Father, older brother, Shirayuki (Father is a wealthy CEO).