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Emergency Bulletin Mail

Last Updated February 7, 2022

In the event of an emergency such as a disaster, disaster and evacuation information will be distributed to mobile phones and other devices located in certain areas at once.

Overview of Emergency Bulletin Mail


<Information to be distributed>

Information with high urgency, such as evacuation warning

※Special alerts on Earthquake Early Warning, Tsunami Warning, Weather, etc., and eruptions are provided by the Japan Meteorological Agency via the network of telecommunications carriers.

<Eligible telecommunications carriers>

NTT DOCOMO, KDDI (au), SoftBank Mobile, Y-Mobile, Rakuten Mobile

<Terms of use>
You do not need to register your email address. The reception fee is free.

※For details on compatible models, etc., please check each company's web page or window.

NTT DOCOMO
https://www.nttdocomo.co.jp/service/safety/areamail/ (external site)
KDDI(au)
http://www.au.kddi.com/mobile/anti-disaster/kinkyu-sokuho/ (external site)
SoftBank Mobile
http://www.softbank.jp/mobile/service/urgent_news/ (external site)
Y!mobile
http://www.ymobile.jp/service/urgent_mail/ (external site)
Rakuten Mobile
https://network.mobile.rakuten.co.jp/service/emergency-alert-mail/ (external site)

Inquiries to this page

Emergency Response Division, Crisis Management Department, General Affairs Bureau

Telephone: 045-671-2064

Telephone: 045-671-2064

Fax: 045-641-1677

Email address: so-kinkyu@city.yokohama.lg.jp

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Page ID: 837-618-576

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