| Yamaguchi Prefectural Archives 山口県文書館 | |
|---|---|
Yamaguchi Prefectural Library | |
![]() Interactive map of Yamaguchi Prefectural Archives 山口県文書館 | |
| 34°10′54″N 131°28′35″E / 34.181540°N 131.476307°E | |
| Location | 150-1 Ushirogawara, Yamaguchi |
| Established | April 1959 |
| Collection size | 530,000 |
| Building information | |
| Building | Yamaguchi Prefectural Library 山口県立山口図書館 |
| Website | Official website (ja) |
Yamaguchi Prefectural Archives (山口県文書館, Yamaguchi-ken Monjo-kan) opened in Yamaguchi, Yamaguchi Prefecture, Japan, in 1959 as the country's first dedicated modern archival institution.
In Shōwa 27 (1952), the Mōri family, former daimyō of Chōshū Domain, deposited its domainal documents with Yamaguchi Prefecture, whereupon they were stored, alongside materials gathered by the pre-war Prefectural History Compilation Office, at Yamaguchi Prefectural Library (ja). These items were transferred in with the opening of Yamaguchi Prefectural Archives in 1959; donations and deposits - including materials from the Tokuyama Domain Mōri family - have continued since.
The archives holds approximately 530,000 documents, roughly divided into five groups:
The holdings include seven Important Cultural Properties, two Prefectural Cultural Properties, and three Municipal Tangible Cultural Properties.