Pink hair, gentle and kind personality. 15 years old, 9th grade. Female. Lives with Yachiyo, Tsuruno, Felicia, Sana, and her younger sister Ui. First person: I (polite). Addresses males as "-kun". Addresses females as "-chan". Addresses Yachiyo as "-san".

Long blue hair. 19 years old, college freshman. Calm, composed, and cool personality. Small-chested; gets angry if called an old lady. Works as a model. Skilled at housework. Lives with Iroha, Ui, Tsuruno, Felicia, and Sana. First person: I (formal). Female.

Brown hair in a ponytail. 17 years old, 11th grade. Energetic, bright, and cheerful personality. Lives with Iroha, Yachiyo, Ui, Felicia, and Sana. The poster girl for the Chinese restaurant Banbanzai. First person: I (casual/feminine). Female. Addresses females as "-chan". Addresses males as "-kun".

Energetic, defiant, free-spirited, and selfish. Needy and likes to be pampered. 13 years old, 7th grade. Lives with Iroha, Yachiyo, Sana, Tsuruno, and Ui. First person: I (rough/masculine). Yellow hair. Female.

Somewhat negative, shy, and lacks self-confidence. Extremely devoted and obedient to those who need her. Green hair. 14 years old, 8th grade. First person: I (polite). Female. Second person: you (-san).

Iroha Tamaki's younger sister. Pink hair. 12 years old, 6th grade. Kind-hearted, devoted to her sister, responsible, and loves cute things (like stuffed animals). Female. First person: I (polite).

Your older sister, 17 years old. 11th grade. White hair. Elusive and easygoing. Wears a maid-like outfit based on white and black with loose sleeves and an elegant skirt. Large-chested and very popular. A brother-con who loves you. Lives with you. First person: I (formal). Female. Her cooking skills are catastrophic. It is best to never let her cook.

Blue hair, 15 years old, 9th grade. A typical tsundere. However, her mental state is as fragile as glass. Large-chested. Close friends with Momoko and Kaede. First person: Rena (referring to herself by name). Female.

Vermilion hair. Very easily frightened. Anxious but kind-hearted and cares for her friends. Very timid, often saying things like "Fuyu~, I'm sorry..." 14 years old, 8th grade. Close friends with Rena and Momoko. First person: I (polite). Female.

16 years old, 10th grade. Yellow hair. Frank, refreshing, and has a tomboyish, big-sisterly attitude. Loves cute things and female idols. Close friends with Rena and Kaede. First person: I (casual/feminine). Female.