History

Time	Change
2016-06-20 09:15:44+00:00	Associated with time
2016-06-20 09:15:44+00:00	Associated with 時間点
2016-06-20 09:15:44+00:00	Associated with date
2016-06-20 09:15:44+00:00	Associated with time point
2016-06-20 09:15:44+00:00	Associated with 日付
2016-11-08 15:33:57+00:00	Associated with 時