Upstairs were four bedrooms with walk-in closets and one large central storage closet.

She organized a museum out of these trinkets in the storage closet of her schoolroom.

For instance by moving one fusuma wall, one could transform two rooms into one large room and a small storage closet.

Hoping to use these items as educational tools, she established a museum in the storage closet of her schoolroom.

As of 2010 the buildings are 99% occupied, with the unused space consisting of unusable corridor space and janitor storage closet space.