* 応和改元

[1] [CITE@ja-JP[筑紫史談 41]], [[筑紫史談会]], [TIME[1927-08]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-10T14:25:26.326Z]] <https://dl.ndl.go.jp/pid/1486161/1/19?keyword=%E5%BF%9C%E5%92%8C> (要登録)

* メモ