The "after school love comedy" story follows Hana, a small, quiet girl who attends a discipline training all-girls school because she was attracted to the cute uniform. She secretly works at a fancy shop as a part-timer, and one day Hina, the school's super-slender beauty, joins as a new employee.

When Hana visits her home, Hina begins to open up about her mysterious friend, but as Hana starts investigating this past friendship, what she discovers causes a rift between the girls.

A FLING OF THE PAST? After a wonderful day out with Hina, Hana starts thinking they might really have a shot at a future together. When Maiko–Hina’s ex?!–shows up, however, that future suddenly doesn’t look so bright. What will Hina do when she crosses paths with her old acquaintance? And what does all of this mean for her relationship with Hana? The final volume of the toy shop romance!