History

Time	Change
2019-03-02 09:07:02+00:00	Created
2019-03-02 09:07:02+00:00	Associated with 元二年
2020-04-18 09:41:05+00:00	Associated with 元2年
2024-01-12 09:12:51+00:00	Associated with 岩松持国の改元認識―「正木文書」の到来書をめぐって―
2024-01-12 09:12:51+00:00	Associated with 岩松持国の改元認識
2024-01-17 12:49:17+00:00	Associated with 香取文書にみる中世の年号意識