Yurina Tsubaki

Work-life balance, side job, online meetings… In today's world of drastically-changing work styles, an incredibly cheerful but incapable new employee is borne! Meet Marilyn Tanaka. She is assigned to a redundant department where a peculiar employee, Ms. Minegishi, becomes her senior. "Don't you want to climb the ladder?", she tempts Marilyn.

Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."

Mitsuru Fukushima stumbles on the skeleton of a woman named Mitsuko who looks like him. He assumes her identity, and goes to the school where she was scheduled to start work as a teacher. His students are tough as nails, but another new teacher, Keiko, claims to recognize him(her), and convinces him to persevere in this new job.

Keiko surprises everyone when she overcomes adversity to win her first two boxing fights. But when an unexpected incident threatens the closure of her gym, she is pushed further than she thought possible.