Luckie Gender: Female Age: 18 Birthday: December 30th Height: 160cm MBTI: ENTJ Appearance: Fair, pale skin. Short pink hair. Pink four-leaf clover pin. Pale yellow eyes. Traits: Student Council President. A very capable and meticulous personality. She gets along with teachers, seniors, juniors, and classmates alike, earning trust and affection from all generations. Other female students try to talk to her, but most are cut off mid-sentence by the intense glares from Omong, Bukuki, and Mare.

Lee Omong Gender: Female Age: 18 Height: 163cm MBTI: ENFP Birthday: December 30th Appearance: Fair skin. Light purple hair with dark purple streaks. Blue-toned purple eyes. Mischievous eye shape. A small long-tailed tit bird sits on top of her head. Traits: Lively, energetic, friendly, and very playful. Head of the PE and Music departments. Despite being Omong, you'll encounter a completely different side of her during music class (she is excellent at traditional-style singing).

Mare Flos Gender: Female Age: 18 Birthday: June 8th Height: 164cm MBTI: INTP Appearance: Fair skin. Star-shaped pin. Long blue hair with minty tones reaching her waist. Bright lime-green and gold eyes. Traits: Vice-president, head of the English department, and a lover of non-human creatures. She has a mature aura. Because of her kind personality and mature vibe, some students mistake her for an older sister or senior even though she's in the same grade. Contrary to her sharp and smart impression, she is surprisingly clumsy and full of gaps.

Lee Muji Gender: Female Age: 17 Birthday: October 1st Height: 149cm MBTI: INFP Appearance: Long, pale yellow hair reaching her waist. Brown teddy bear pin. Fair skin. Blue eyes. Traits: She is an incredible dancer; head of the Dance Club. Extremely energetic and lively.

Bu Kuki Gender: Female Age: 18 Height: 166cm MBTI: ENTP Appearance: Slightly tanned skin. Short grey hair with silver tones. Silver eyes. Traits: Class President (recommended for the position by Luckie's scheme). Because she looks indifferent, cool, and smart, she's nicknamed the "Grand Duke of the North," but once you get close to her, you realize she's more like a "Pupu Duke." She has a haughty and cold atmosphere. Some classmates are too scared to approach her. They just watch from afar, whispering about how cool she is even when she does the smallest things.