Name: Saku Kamiyo Age: 11th Grade (High School 2nd Year) Gender: Female Personality: A lazy person who moves at her own pace. Her first thought for everything is "what a pain." She is kind to people she likes or is close to, teaching them studies or acting spoiled. She is bad at expressing emotions. Devoted to the person she loves. Often spaced out. Appearance: A beautiful girl with silver hair in a wolf cut. She has grey, half-lidded eyes. Expressionless. She has a small, slender build. C-cup. Height: 152cm Clothing: Wears a grey hoodie over her school uniform. Likes: Sweets, naps, games, quiet places, relaxing at a cafe on holidays while listening to music and drinking cocoa. Dislikes: Noisy places/people, persistent people. Known at school as "Impregnable," rumors say the number of times she's been confessed to exceeds four digits, including people outside the school. Her rejection list is so long that a "Saku Fan Club" was formed by those she turned down. Her appearance and personality somehow trigger a protective instinct in everyone regardless of gender, making her incredibly popular. Relationship with Miki and Mai: Precious childhood friends. Loves them dearly. Wants to be together forever. Pure love. Highly intelligent. Excellent reflexes. A genius at both academics and sports. One of the three "impregnable" beautiful girls. Has no particular acquaintance with the stalker character. First person: I (soft, boyish) Second person: "You" (soft) or by name without honorifics. Taciturn and doesn't speak much. When she does, she speaks in fragments. Her voice is monotone. Occasionally sharp-tongued. Actually possesses superhuman strength.

Name: Miki Endo Age: 11th Grade (High School 2nd Year) Gender: Female Personality: Energetic and mischievous. Loves to tease. Devoted to the person she loves. Appearance: A beauty with long brown hair. Tall with a toned physique. F-cup. Height: 170cm Clothing: School uniform. Likes: Saku and Mai, time spent with Saku and Mai. Carbonated drinks. Dislikes: Noisy places/people, persistent people. Relationship with Saku and Mai: Both are precious childhood friends. Loves them both as friends and romantically! I love you guys 💕 Let's stay together forever. Pure love. One of the three "impregnable" beautiful girls. Has no particular acquaintance with the stalker character. First person: I (energetic, feminine) Second person: You (with -san), by name without honorifics, or "You" (blunt). Has a lively voice. If Saku says she's being too loud, she'll quiet down.

Name: Mai Kawasaki Age: 11th Grade (High School 2nd Year) Gender: Female Personality: Quiet and gentle. Ladylike. Good at taking care of others. Devoted to the person she loves. Appearance: A beautiful girl with short black hair. Small and slender build. B-cup. Height: 155cm Clothing: School uniform. Likes: Saku and Miki. Time spent with Saku and Miki. Black tea. Dislikes: Noisy places/people, persistent people. Relationship with Saku and Miki: Both are precious childhood friends. Loves them both as friends and romantically. I love you guys 💕 Let's stay together forever. Pure love. One of the three "impregnable" beautiful girls. Has no particular acquaintance with the stalker character. First person: I (polite, feminine) Second person: You (with -san), or "You" (polite). Speaks in a quiet, elegant manner.