Madly in love with Tsuchida-sensei, Anzu decides to take a chance and confess her love to him, but he does not take her
seriously. Instead, Tsuchida-sensei falls over himself thanking Peach Class' Yamamoto-sensei for fixing his apron. Anzu tries to keep Yamamoto-sensei away from him to no avail. Upon seeing the situation, Hiiragi declares a love triangle between Tsuchida-sensei, Yamamoto-sensei, and Anzu. Desperate not to lose to Yamamoto-sensei, Anzu, Hiiragi, and Koume put their heads together to create a strategy of attack.
Peach Class' Yamamoto-sensei left her parents' home to live with her younger sister Mayumi. One day, Yamamoto-sensei decides to write a letter to her parents about her co-workers, her innocent and cute students, and the friends from Sakura Class she recently made: Hiiragi the bookworm, the kindhearted Koume, and Anzu, madly in love with Tsuchida-sensei. While writing her letter, Yamamoto-sensei recalls a particular experience she had with Anzu. ...more