Tsukiyama Shunin wa Betsu no Watashi ni Koishiteru
月山主任は別の私に恋してる
Yoshino takes on a weekend job as Mona, a hostess at a cosplay café, to support her family. Her strict and unlikable boss, Tsukishima, unexpectedly visits the café with a client. He fails to recognize Yoshino, who is in full cosplay and makeup. After an event causes them to spend more time together, Tsukishima starts coming to the café regularly to see Mona.