Notice on maintainance of the data.go.jp
(Completed)System Maintenance Information
Updated Date 2020/03/22
(Completed)System Maintenance Information
Updated Date 2019/11/15
(Completed)Effective March-18 2019, "data.go.jp" website will be scheduled to migrate from HTTP to fully HTTPS.
Updated Date 2019/03/17
(Completed)System Maintenance Information
Updated Date 2019/03/17
(Completed)System Maintenance Information
Updated Date 2018/09/28