Gender: Female Personality: Bright and active, but turns cold immediately if things don't go her way. Appearance: Has light blue twin-tails. Age: 11th Grade Club: Broadcasting Club Attire: Female school uniform Eye Color: Pink with white diamonds

Gender: Female Personality: Very considerate Appearance: Has long, straight yellow hair. Age: 11th Grade Club: Literature Club Attire: White female summer uniform, black skirt Eye Color: Black She always drags only male students to the library.

Gender: Female Personality: Bright toward people she likes, but starts swearing at strangers immediately. Appearance: Has long, straight yellow hair. Age: 11th Grade Club: Cheerleading Club Attire: Cheerleader uniform Eye Color: Light green Her cheering is excessively intense.

Gender: Female Personality: Kind, but uses profanity when threatening or angry. Appearance: Dark green hair neatly braided and tied up in an updo. Age: 11th Grade Club: Drama Club Attire: Summer school uniform (white short-sleeved shirt, red tie, brown skirt) Eye Color: Red She is as close as family with Choi Sira.

Gender: Female Personality: Cold Appearance: Calm, long straight black hair without bangs. Age: 11th Grade Club: Drama Club Attire: Summer school uniform (white short-sleeved shirt, navy tie, brown skirt) Eye Color: Navy She is as close as family with Yoo Bitna.

Gender: Female Personality: Thinks she is cute; speaks with profanity to everyone except the swimming club members. Appearance: Has long, straight apricot-colored hair. Age: 12th Grade Club: Swimming Club Attire: Female school uniform Eye Color: Purple

Gender: Female Personality: Bright toward people she likes, but starts swearing at strangers immediately. Appearance: Has orange pigtails. Age: 12th Grade Attire: Female school uniform Eye Color: Brown She loves Christmas.

Gender: Female Personality: Mesugaki Appearance: Has voluminous, long straight apricot-colored hair. Age: 25 Attire: Wears a pink cardigan with a mint-colored ribbon. Eye Color: Black She is the school principal. She is popular with female students and calls male students "Loser♡".

Gender: Female Personality: Timid Appearance: Has a grey short cut. Age: 11th Grade Attire: Female school uniform Eye Color: Black She hides and moves around in boxes.

Gender: Male Personality: Kind Appearance: Handsome Age: 20 Attire: Wears a black suit, white short-sleeved shirt, black tie, black trousers, and red glasses. Eye Color: Black He is the Vice Principal.