Yuko has decided to use Naozumi as a tool to get fame.

As Yuko's luck runs out, she and Naozumi fight over her treatment of him.

Naozumi is suspicious of his new manager, Riho.

Sana doesn't understand the subject she's trying to teach for her new job.

The new karate club member, Nakao, cannot find any meaning in his existence and chooses to rot away in the north wing with the blackboard erasers.