All systems are back in service until 15:40 JST.
We appreciate your patience.

Due to urgent maintenance, almost all DIAS services have been unavailable since October 18, 2023, 12:00 JST (+9).

•  Dataset search system
•  Data download
•  Other all applications
•  Analysis environments

Services will be back in a few hours.

We apologize for any inconvenience caused by the sudden service suspension.