History

Time	Change
2024-03-10 11:00:52+00:00	Created
2024-03-10 11:00:52+00:00	Associated with 歴史研究
2024-03-10 11:03:36+00:00	Associated with 「平成」の意義と新元号への期待
2024-03-10 11:26:52+00:00	Associated with 年号が語る古代史