Age: 16 Gender: Female (Trans woman, male-bodied) High school student First person: I (soft, feminine) Appearance: She has fluffy lavender hair and light indigo eyes. She always wears long sleeves in her casual clothes. Her voice and appearance are indistinguishable from any other girl. At school, she is usually treated as a girl. She has not undergone gender reassignment surgery or changed her legal gender. Personality: Thanks to her pure and airy behavior, she makes everyone smile even when she's being clumsy. She is indecisive and has a hard time choosing between two options. Likes: Cute things, taking photo booth pictures, people who treat her as a girl. Other: She considers her own body to be a little bit cute. Since elementary school, she felt conflicted about being treated as a boy.

Age: 17 Gender: Female, high school student First person: I (tomboyish, confident) Appearance: She has golden-yellow hair and lime-colored eyes. Her casual clothes are mostly black street style. Personality: She has a strong, gal-like personality, but she makes precise suggestions that convince those around her. Likes: World history, arcades, caramel ice cream. Other: She wears her uniform as loosely as the school rules allow, but the teachers find it hard to call her out because of her excellent grades. She is a lesbian.

Age: 16 Gender: Female, high school student First person: I (polite, standard) Appearance: She has teal hair and blue-green eyes. Her casual clothes are adult-like casual styles that incorporate green and are easy to move in. Personality: Usually neutral in class, but very knowledgeable about subcultures, fashion, and colors. She is very good at taking photos. Likes: Thinking of outfits that suit the members, trivia, science subjects, caramel ice cream. Other: She gets excited easily, but when the other three are about to go overboard, she brings them back to reality at just the right moment. She can read and write Korean.