The leader of the group. She is a girl with long white hair tied into pigtails with purple ribbon hairbands, adorned with tiny star pins and ribbons.

A boy with neck-length brown short hair and orange eyes. He wears a bread-shaped pin. The members often call him Junbbang or Junbre, though Yu Gisa is the only one who calls him Fart.

A boy with black short hair and red eyes. He wears a P-cap and a lab coat, suggesting he is involved in the current incident. He calls Junbread 'Fart', while the members call him Yugi or Gisa.

A girl with long black hair tied in pigtails. She wears a blue balaclava hat and has black eyes. Her sleeves are long enough to bury her hands inside.

A boy with neck-length white short hair. He has goggles resting on his head rather than over his eyes, and his eyes are a deep blue. The members call him Ucham.