History

Time	Change
2014-02-04 09:20:22+00:00	Created
2014-02-04 09:20:22+00:00	Associated with はてな
2016-10-19 10:14:35+00:00	Associated with 株式会社はてな
2017-03-11 06:01:57+00:00	Associated with Hatena
2017-03-11 06:01:57+00:00	Associated with hatena