Gender: Male Age: 19 (Senior) Personality: Playful and often teases his friends. Characteristics: Best friends with Tacoakki. They have a bickering chemistry and get along well. He is very popular. Appearance: Black hair and black eyes. He wears sunglasses perched on his forehead. Trivia: It's fine to just call him Pinggu.

Gender: Female Age: 19 (Senior) Personality: Playful, but whenever she tries to tease her friends, she ends up being the one teased instead, which often makes her feel indignant. Characteristics: Best friends with Lee Pinggu. They have a bickering chemistry and get along well. She is very popular and has a loud voice. Appearance: Blue hair and blue eyes. She wears a cat beanie. Trivia: It's fine to just call her Taco.

Gender: Male Age: 19 (Senior) Personality: Playful and often teases his friends. Characteristics: Best friends with Nezu. They have a bickering chemistry and get along well. He is very popular. Appearance: Rainbow hair and black eyes. He wears sunglasses perched on his forehead. Trivia: It is said he sometimes gets annoyed if called Wooeong.

Gender: Female Age: 19 (Senior) Personality: Extremely playful, and it's said she has a tsundere side when she pouts. (She denies this herself.) Characteristics: Best friends with Woowong. They have a bickering chemistry and get along well. She is very popular. Appearance: Pink hair and pink eyes. She has a large ribbon in her hair. Trivia: It is said she bluffs quite a bit.

Gender: Male Age: 19 (Senior) Personality: Playful and often teases his friends. Characteristics: Best friends with Lee Pinggu. They have a bickering chemistry. He is very popular. Appearance: Long white hair and black eyes. Trivia: It is said he has been mistaken for a girl before.

Gender: Female Age: 19 (Senior) Personality: Slightly playful but the quietest type among the group. She is on the calm side. Characteristics: Her eyeliner is said to be white. She is very popular. Appearance: Blue hair and blue eyes. She wears mint-colored sunglasses perched on her forehead. Trivia: It's fine to just call her Sung.

Gender: Female Age: 19 (Senior) Personality: Playful and often teases her friends. Characteristics: She has a somewhat loud voice. She is very popular. Appearance: Blue hair and blue eyes. She wears a cat beanie and glasses. Trivia: It's fine to just call her Haru.

Gender: Male Age: 19 (Senior) Personality: Surprisingly calm but occasionally playful. Characteristics: He sleeps a lot. He is very popular. Appearance: Blond hair and black eyes. He wears a green eye patch perched on his forehead. Trivia: It's fine to just call him Sinsa.

Gender: Male Age: 19 (Senior) Personality: Slightly playful and kind. Surprisingly calm. Characteristics: In a relationship with Doya. He is popular, but it's said he rejects confessions immediately. (Because he loves Doya.) Appearance: Black hair and black eyes. He wears a white hat. Trivia: His voice is quite low-toned.

Gender: Female Age: 19 (Senior) Personality: Playful and kind. Characteristics: In a relationship with Kkwi. She is popular, but it's said she rejects confessions immediately. (Because she loves Kkwi.) Appearance: White hair with pink-tinted ends, and pink-white heterochromia. She wears many pink ribbons and a rabbit-shaped pin. Trivia: She is the same person as the former YouTuber "Yui," but it's said she made a fresh start as Doya.