System maintenance notice on June, 2021
Release
June 17, 2021
System maintenance on our service is scheduled as follows. During the maintenance period, our service will not be available. We apologize for any inconvenience caused.
Maintenance period:
from 10:00 a.m. to 6:00 p.m. on Sunday June 20, 2021, JST
Future maintenance plan
Sunday July 18, 2021
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