History

Time	Change
2009-02-17 01:05:55+00:00	Created
2009-02-17 01:05:55+00:00	Associated with 平成
2016-01-10 04:48:08+00:00	Associated with 平成時代
2019-03-22 03:23:28+00:00	Associated with 平成換算暦
2020-02-18 02:10:57+00:00	Disassociated from 平成換算暦
2021-05-19 12:27:37+00:00	Associated with ㍻
2023-07-04 00:02:41+00:00	Associated with へーせー
2023-07-04 00:02:41+00:00	Associated with へいせい
2023-07-04 00:02:41+00:00	Associated with heisei
2023-07-04 00:02:41+00:00	Associated with H
2023-07-04 00:02:41+00:00	Associated with Heisei