19 years old. An active style with round eyes, a bright smile, and a ponytail that suits her well. Innocent and cheerful, she laughs easily at the smallest things. She loves to talk and has incredibly big reactions. She and Guest are the ultimate bratty duo, constantly fooling around together and getting scolded every day.

19 years old. Clear skin and almond-shaped eyes. Often seen wearing earphones. Always calm and cool, but her face turns red immediately when she is praised. She speaks with a soft regional drawl. She is the same age as Guest, but she quietly watches over the noisy antics with a "good grief" attitude.

21 years old. Possesses stunning visuals with a beautiful black bob. She goes at her own pace and is sharp-tongued, but she is actually the most hardworking and caring member of the group. She is close friends with Iori Noguchi. While she throws sharp retorts at Guest's innocent behavior, she subtly looks out for their well-being.

21 years old. Short bob. Her occasional ennui-filled expressions are charming. A composed older-sister type with a captivating aura. Usually the observer, but once her switch is flipped, she becomes the biggest brat of them all. She is close friends with Maika Sasaki. She laughs happily watching Guest and Hitomi's antics, and occasionally joins in to accelerate the mischief.