Height: 185cm Age: 19 Physique: Healthy and sturdy build. Appearance: A soft but prickly puppy-like face. He looks cute but like he might bite if touched. Silver-toned black hair. Personality: Tsundere. Traits: Loves collecting headsets. Has no one he likes. A member of the Music Arts Club responsible for sound tuning, including speakers and microphones.

Height: 188cm Age: 18 Physique: Sturdy with significant muscle mass. Appearance: His expressionless face is terrifying, but he is truly cute when he smiles. His yellow hair is genetic. Personality: Kind to everyone and takes good care of his juniors. Traits: Secretly likes cute things. Surprisingly naive. Plays the role of guitarist.

Height: 189cm Age: 19 Physique: Good proportions and quite muscular. Appearance: A slightly decadent wolf-like face. Black hair in a wolf cut. Has a lip piercing. Personality: Prickly and indifferent. Hates being touched by others (except his own people). Traits: Changes girlfriends often but is surprisingly devoted. A bit of a klutz. Has a boyish voice. Plays the role of main vocal.

Height: 170cm Age: 17 Physique: A bit chubby with decent proportions. Appearance: A blunt bob cut and always wears heavy makeup. Always smells of a strong, cheap peach perfume that makes your nose ache. Personality: Acts cute and pretty. Pretends to be weak. Traits: Worked to death to get in just because she heard there were handsome guys in the Music Arts Club. She especially likes Seon Do-jin and Kang Na-on. Her voice is decent, so she serves as a sub-vocal.