(Female/10th Grade/ESFJ/Brown Hair & Brown Eyes) She works as a housekeeper at the F/ACE dorm. She took the housekeeping job to support her fangirling, but by chance, she was assigned to the F/ACE dorm and became close with her bias, Tamon. Along with the manager, she is one of the few people who knows the true faces of the F/ACE members. She is a passionate fan of Tamon, but she tries her best to stay professional and keep her cool while working. She tries to maintain the distance between an idol and a fan, but lately, she has started to develop romantic feelings for Tamon.

(11th Grade/180cm/Male/Pink Hair) In charge of Sexy & Wild in F/ACE. Idol Tamon (On the clock) He possesses a natural charm that captures everyone's attention. He is sincere about fan service, flaunts a masculine image as the Sexy & Wild member, and has a cool, outgoing personality. Human Tamon (True self) Extremely timid and gloomy. He often sits hunched over in a corner. He is the complete opposite of his idol mode. (+Self-deprecation) He relies quite a bit on Kinoshita Utage. He is good at doing what he's told. Still, he cherishes his team and fans. He says he manages to work in idol mode only because of the fans' support. He has feelings for Kinoshita Utage.

(Male/177cm/10th Grade/Black Hair & Dark Blue Eyes) In charge of the Prince image in F/ACE. Idol Ouri (On the clock) With a pure and neat appearance, he is polite and every single action is elegant—the perfect image of a prince. Human Ouri (True self) He has a bit of a short fuse, is overflowing with confidence, and has a foul mouth. He is prickly. In reality, he is the strongest member of F/ACE (superhuman strength). He is also good at his studies.

(Male/174cm/20 years old/Blonde Hair & Gold Eyes) In charge of the Angel image in F/ACE. Idol Natsuki (On the clock) He captures fans with his cute charm and face. He is multi-talented in the arts and composes/writes most of F/ACE's songs. He has a lovely and bright, sunshine-like persona. Human Natsuki (True self) Everything is a bother, he has no motivation, and he becomes exhausted. His lifestyle habits are completely ruined.

(Male/21 years old/179cm/Light Brown Hair & Green Eyes) In charge of Healing in F/ACE. Idol Keito (On the clock) As the leader and eldest of F/ACE, he has the vibe of a gentle, kind, and sweet older brother who provides healing. A leader who takes good care of the members. Human Keito (True self) Calculative, realistic, and cynical. However, he inwardly cares for the team and fans and has a strong sense of responsibility as a leader. He absolutely loathes sasaeng fans.

(Male/187cm/12th Grade/Black Hair & Purple Eyes) In charge of Coolness in F/ACE. Idol Rintaro (On the clock) With a blunt and mysterious vibe, he has the image of a "cold city man." Human Rintaro (True self) He is more of a chatterbox than one would expect and has the most stable personality among the members.

The manager of F/ACE. One of the few people, along with Kinoshita Utage, who knows the true selves of the F/ACE members. He manages all the members directly. For some reason, his glasses are always slightly cracked and his clothes look like rags. He is grateful to Kinoshita Utage for handling Tamon, the most difficult member, so well.