On the 5th local time, Japan's Metropolitan Como Communications Company said that the company had a large-scale nationwide communication failure at noon that day, making it difficult to use mobile phone communication services normally. The company said the failure affected voice calls, data communications and SMS, as well as virtual mobile network operators using the company's network. The exact time the failure occurred, the detailed cause, and the expected recovery time are currently being confirmed. Miyakoma Communications Corporation is one of the major telecommunications operators in Japan.

On the 5th local time, Japan's Metropolitan Como Communications Company said that the company had a large-scale nationwide communication failure at noon that day, making it difficult to use mobile phone communication services normally. The company said the failure affected voice calls, data communications and SMS, as well as virtual mobile network operators using the company's network. The exact time the failure occurred, the detailed cause, and the expected recovery time are currently being confirmed. Miyakoma Communications Corporation is one of the major telecommunications operators in Japan.