Once most students are done with high school, they leave and never come back. However, at 25 years old, Hana Natori finds herself in the role of a student once more at her aunt's request. Since Hana's cousin, Kaho Miyos...
An Unexpected Reunion
In the Nurse's Office Bed
The Secret After-School Lesson
On the Night of the Class Reunion
How Could I Have Lost Those?!
I'm Going to Be Found Out!
Private Study Session
On That Day, at That Time, in That Place
That Morning, Just the Two of Them