Sachiko takes Yumi for a holiday in her summer home. While there, Sachiko's acquaintances make trouble for them.

Lillian and Hanandera collaborate on a school festival, and Yumi tries to fix Sachiko's hatred for men.

Hosokawa Kanako, a first year, sees Yumi as the ultimate embodiment of perfection. When preparations for the Hanadera Festival begins, Kanako tries to keep Yumi away from it due to her hatred of men and her fear of having Yumi be corrupted.

The second year students go for a week's study-vacation in Italy. Yumi meets up with Shizuka Kanina while there.