Four mobile companies provide safety confirmation service

 

　NTT DoCoMo , KDDI , SoftBank , and Rakuten Mobile have started operation of safety confirmation service and disaster message board on the official website. Rakuten Mobile introduces Google Person Finder and Web171 that can be used regardless of carrier .

　This is due to the earthquake that occurred off the coast of Miyagi and Fukushima prefectures at midnight on March 16, 2022.