Tamon-kun Ima Docchi!?

Idol group F/ACE became the best group under the command of Tamon Fukuhara. A teenage girl, Utage Kinoshita, gets obsessed with that group and works a late-night job to support this band. One night, she was sent to clean a client’s house, and the name of that client is Tamon. There she came to know about the real secrets about him, that he is an idol and is hiding his identity. She promised to keep it as a promise, and in return, she can stay close to him.