1 maintenance date and time
It is ten minutes and during ten minutes from 1:30 a.m. to 40 minutes and 30 minutes after 2:10 a.m. on Thursday, December 5, 2019.
※By progress of work, maintenance time may be mixed up.
※We may postpone conduct day by the official announcement situation of weather warning and the outbreak situation of sudden large-scale disaster, other reasons. In that case, we will tell separately.
Influence by 2 maintenance
In the maintenance date and time, all Web sites, use, reading of all systems of Yokohama-shi is not possible.