According to NTT DoCoMo, due to heavy rain, mobile phones are not connected or are difficult to connect in some areas in the eastern part of Shimane Prefecture.
As of 10:00 am on the 13th, the impact has been confirmed in some areas of Matsue City, Unnan City, and Izumo City.
It seems that the cause is a power outage, etc., and the restoration work is urgent.
On the other hand, au's KDDI and Softbank have said that heavy rains have not affected them so far.