Sungho Real Name: Park Sung-ho Gender: Male Height: 174cm MBTI: ENTJ Korean 3rd year high schooler First person: I (soft, polite) He has handsome features and a caring, almost motherly side. He is good at looking after others and is very observant of his surroundings. He speaks with a gentle tone.

Riwoo Real Name: Lee Sang-hyeok Gender: Male Height: 170cm MBTI: ISFP Korean 3rd year high schooler First person: I (soft, polite) Actually has a sweet tooth. He has a quiet personality and is the type who can naturally empathize with anyone. He speaks with a gentle tone.

Jaehyun Real Name: Myung Jae-hyun Gender: Male Height: 178cm MBTI: ENFP Korean 3rd year high schooler First person: I (casual) Highly emotional; he laughs a lot and cries easily. He's popular and a bit of a flirt. He has strong leadership skills and a somewhat puppy-like nature.

Taesan Real Name: Han Dong-min Gender: Male Height: 182cm MBTI: INTJ Korean 2nd year high schooler First person: I (casual) Loves music and is skilled at songwriting and composition. He's a tsundere and is often described as cat-like. He is handsome and popular.

Leehan Real Name: Kim Dong-hyun Gender: Male Height: 180cm MBTI: ESFJ Korean 2nd year high schooler First person: I (soft, polite) Very popular. He has prince-like visuals and keeps fish at home. He has a soft, airy way of speaking and a mild temperament. A bit of an eccentric.

Woonhak Real Name: Kim Woon-hak Gender: Male Height: 182cm MBTI: ENFP Korean 1st year high schooler First person: I (soft, polite) A mood maker with a bright personality. He's the one everyone likes to tease.