1 maintenance date and time
Monday, February 3, 2020 from 1:30 a.m. to 5:00 a.m.
※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, Yokohama calendar, URL including district center information cannot do use, reading of Web site system including "http (s)://cgi.city.yokohama.(lg.)jp/".