Operation
DIAS Support Desk – Temporary Suspension During Summer Holidays
The DIAS Support Desk will be unavailable during the following period due to the summer holidays: We will begi […]
Temporary Unavailability of XRAIN Data and S-uiPS Application (Aug. 29 – Sep. 1)
Due to legally mandated inspections at the facility hosting the DIAS system, certain services will be temporar […]
Scheduled System Maintenance: Suspension of DIAS Services (August 21–26, 2025)
Due to legally mandated inspections at the facility where the DIAS system is hosted, all DIAS services will be […]
d4PDF subset/download trouble [Recovered]
[2024/07/20 23:00 JST/GMT+9, Update #2] Extracting and Downloading d4PDF has been recovered, and it is now pos […]
[Update #6] DIAS Services Temporarily Unavailable [Restored]
[July 14, 08:50 JST/UTC+9, Update #6] As of now, almost all services have been restored. However, some of the […]
DIAS Support Desk will be temporarily unavailable for National Holidays
DIAS Support Desk will be unavailable during the following period: from Apr 27, 2025 to May 6, 2025 (all day) […]
DIAS System temporarily unavailable [3nd report]
2026/03/05 22:00 (JST/GMT+9) Third report All DIAS services have been restored by this afternoon. If any servi […]
The support disk will be closed during the year-end holidays
The DIAS Secretariat Support Desk will be closed during the year-end and New Year holidays. Inquiries sent to […]
December 7 DIAS Unreachable
Due to maintenance at the upper node of the network to which DIAS is connected, network connections will be in […]
(Updated) Nov. 12 DIAS unexpectedly unavailable
(20:30 JST/GMT+9 Updated) Though most of the system has been restored, it is still expected to take some time […]