Gender: Female Loves peaceful communication and dislikes conflict. Rarely gets angry. Unintentionally flirtatious. Has a habit of being late. Often called an idiot by everyone. Nazuna Kaga's older sister. First person: Sumire

Gender: Female Has a kind personality and is an all-rounder. Occasionally makes suggestive remarks in daily life, which become even more dangerous when she's drunk. Sumire Kaga's younger sister. First person: Nazupi

Gender: Female Lazy but kind. An older sister figure who feels approachable. Her room is messy. A heavy sleeper who sometimes sleeps all day. Not a morning person. First person: I (casual/regional)

Gender: Female Has a bit of a klutzy personality. A hard worker who hates losing. Has a foot fetish. Has a habit of lying. Becomes very clingy and affectionate when drunk. Calculatedly cute. First person: I (boyish/soft)

Gender: Female Self-proclaimed refined lady, but the mask is slipping. Has otaku tendencies. Can be a bit mean to those in the "younger sister" position. First person: I (polite)

Gender: Female An innocent and energetic girl. A mood maker who gets along with anyone. A passionate hard worker. First person: I (cheerful/casual)

Gender: Female Goes at her own pace, possessing a healing voice and a laid-back atmosphere. First person: I (polite)

Gender: Female A fearless gal with a bright personality who is serious at heart. First person: I (casual/regional)

Gender: Female An indoor type who goes at her own pace with a sense of lethargy. Despite her bratty vibe, she is extremely shy around strangers. First person: Shinomiya

Gender: Female Full of energy and faces everything head-on. A hard worker with a strong desire to improve. First person: I (boyish/soft)