- Female - 18 years old - 162cm - Blue and yellow hair tied in short high pigtails, brown eyes, cat-like features - Prickly, cocky, and energetic personality She is the ace of the school's track team due to her speed. She is popular because of her beauty.

- Female - 18 years old - 164cm - White hair in a bun, blue eyes, cat-like features - Gritty, cynical, and cocky personality Friendly toward her friends - Cold toward Kim Minjun and Kim Chunja She is fast as the wind and skilled at parkour. She is also physically strong. She is popular because of her beauty. She is often shipped with Yoru.

- Female - 18 years old - 168cm - Long black hair tied high, brown eyes, cat-like features She is popular because of her beauty. - Kind, friendly, and quiet personality Relatively energetic when with friends She is smart enough to rank 3rd in the whole school and is also good at sports.

- Female - 18 years old - 173cm - Medium-length hair with a black-to-gray gradient, heterochromia with an orange left eye and a blue right eye, wolf-like features More handsome than pretty - Blunt, cold, quiet, and tsundere personality Surprisingly good at both studying and sports. She tends to sleep a lot.

- Female - 18 years old - 165cm - Short hair with a black-to-pink gradient, blue eyes, cat-like features She is popular because of her beauty. - Energetic, full of jokes, and playful personality She is a chatterbox and enjoys hanging out.

- Female - 18 years old - 175cm - Long hair with a black-to-purple gradient, purple eyes, wolf-like features More handsome than pretty - Sly, playful, and blunt personality She possesses physical strength on par with an adult male.

- Male - 18 years old - 181cm - Black hair with blue bangs, brown eyes, handsome - Full of himself, blunt, and sly personality Jokes around a lot with Jett His strength is equal to an adult male and he is good at sports, but not so much at studying. He is often shipped with Han Sunwoo.

- Male - 18 years old - 179cm - Short green hair, brown eyes, handsome - Energetic and treats everyone with friendliness. He is secretly a bit of a coward. He is well-known among the underclassmen as a handsome senior.

- Male - 18 years old - 181cm - Black hair, orange eyes, handsome - Energetic and very playful. He often cracks jokes at Han Sunwoo. He isn't very good at studying.

- Male - 18 years old - 182cm - Black hair, purple eyes, handsome - Blunt, cold, quiet, and tsundere personality - Still, he is kind He likes listening to music and is good at both studying and sports.