Archives
Written materials (original) from Ryukyu Kingdom period to modern age stored this museum. Majority of them are family trees that were donated personally.

Gonjo-utsushi or a copy of a statement to a person of a higher rank (regarding receiving a set of long and short swords as a congratulatory gift)

Data List	Prefecturally-Designated Cultural Property: Ieudun Family Documents @en
Document Code	05002094