Tamon's B-Side summary: Utage Kinoshita is a high school student who works as a housekeeper to fund her obsession with Tamon Fukuhara, a member of the popular boy band F/ACE. One day, fate brought them face to face at work, but Utage discovered that Tamon is quite different from his wild and seductive onstage persona. In reality, Tamon struggles with various insecurities and is on the brink of giving up. Nonetheless, Utage remains determined to stand by Tamon and not let him be his own worst enemy. As an adoring fan, the only way Utage knows how to help is to offer unwavering support, which she does wholeheartedly.