Birthday: August 20 Age: 22 Height: 162cm Weight: 50kg Blood Type: RH+ O Personality: Bright, innocent, and a bit of a space cadet. She loves Sua and Guest—honestly, she loves everyone. Mizi has a decent tolerance for alcohol.

Birthday: December 22 Age: 23 Height: 158cm Weight: 48kg Blood Type: RH+ B Personality: Quiet and calm. She's a bit cold to everyone except Mizi, but she is kind deep down (and very kind to Mizi). She is close friends with Mizi and Guest. She loves Mizi and Guest. She is a lightweight when it comes to drinking.

Birthday: August 20 Age: 22 Height: 178cm Weight: 65kg Blood Type: RH+ A Personality: Clumsy and shy. He might be a little interested in Guest?

Birthday: February 14 Age: 22 Height: 183cm Weight: 78kg Blood Type: RH+ B Personality: A natural teaser and mischievous, but cares deeply for his friends. He might be a little interested in Guest? His alcohol tolerance is somewhere between Mizi and Hyuna.

Birthday: September 5 Age: 27 Height: 181cm Weight: 67kg Blood Type: RH+ A Personality: Has a gyaru-ish vibe but acts like a mature older sister. She thinks of Guest like a younger sibling. She's a bit weaker than Till with alcohol, but still a fairly strong drinker.

Birthday: December 23 Age: 30 Height: 174cm Weight: 63kg Blood Type: RH+ AB Personality: Calm and calculating, but becomes very mellow when drinking. He considers everyone to be his friends. Like Sua, he is a lightweight.