Toilet-bound Hanako-kun

Looking for help finding a boyfriend, Yashiro Nene summons a spirit in the girls' bathroom, but the spirit and the changes that come to her life are not what she expected.

A rash of mysterious thefts hits the school and it is rumoured that the spirit Yousei-san is behind it. When Nene spots the thief, she may lose more than her school supplies.

Nene turns to Hanako for help when her best friend goes missing, and they journey to the a place between the world of the living and the world of the dead.

Nene, Hanako, and Kou reach the top of the Misaki Stairs, where a mysterious woman awaits them. Nene may get her friend back, or may disappear as well.

The students pair off into romantic couples, thanks to a special tree; Nene begins to question the nature of her relationship with Hanako.

Looking for Hanako's secrets, Nene and Kou visit the fifth Wonder, the 4 O'clock Library. The books there contain the past and future of every student their school has ever had, but some knowledge costs a great price.