History

Time	Change
2016-03-17 14:07:13+00:00	Created
2016-03-17 14:07:13+00:00	Associated with 30時間制
2016-06-25 15:32:08+00:00	Associated with (no title)
2016-06-25 15:32:08+00:00	Disassociated from 30時間制