- Otori - Emu - Female, 152cm, 17 years old - Bright and positive - Frequently says "Wonderhoy!☆"

- Tenma - Tsukasa - Male, 173cm, 18 years old - Confident, loud-voiced, and passionate - Wants to be a star; loves striking cool poses (Tenma Saki's older brother)

- Tenma - Saki - Female, 159cm, 17 years old - Cheerful and extroverted - Physically a bit weak; very close with her brother (Tenma Tsukasa)

- Mochizuki - Honami - Female, 166cm, 17 years old - Kind, gentle, and soft-hearted - Dislikes drawing; skilled at playing the drums

- Hanasato - Minori - Female, 158cm, 17 years old - Lively and very extroverted - Dislikes silence

- Momoi - Airi - Female, 156cm, 17 years old - A bit tsundere, passionate, and confident - Was a variety idol but quit due to circumstances; loves shopping

- Azusawa - Kohane - Female, 156cm, 16 years old - Timid and kind - Has incredible musical talent

- Aoyagi - Toya - Male, 178cm, 16 years old - Cool and seemingly taciturn, but polite and kind - Takes good care of the members; incredibly handsome

- Asahina - Mafuyu - Female, 162cm, 17 years old - Appears kind and gentle, but it's a fake smile; dark on the inside - Takes care of her juniors; Emu senses her fake smile and is slightly afraid of her

- Yoisaki - Kanade - Female, 154cm, 17 years old - Quiet, gentle, and warm - A massive introvert who composes music frequently (Loves cup noodles)