This is a little late but I received this email from the US Embassy regarding the earthquake in Hokkaido.
The City of Sapporo as well as other municipalities in Hokkaido have reported areas where water service is not functioning. We recommend that citizens conserve water where possible. Citizens may also wish to maintain a backup supply of water by filling bathtubs, sinks or other containers. If citizens are without water, contact local authorities to find the locations of emergency water supply points or evacuation centers.
The U.S. Consulate General in Sapporo remains closed today for routine, previously-scheduled consular services, but staff remain onsite to provide emergency assistance to U.S. citizens. U.S. citizens traveling or living in the affected region: Please let friends and family know you are safe, and update your status on social media. Any related inquires can be directed to the U.S. Embassy in Tokyo.
Here are the links included in the email. All links are in English,
Japan Meteorological Agency
Tokyo Metropolitan Safety Guide
Additional Information from the Hokkaido Governernment
Japan Tourism Organization’s Safety Tips
NHK World App
Emergency Preparedness for Americans in Japan from the US Embassy in Tokyo
STEP (Smart Traveler Enrollment Program) (this is how I received this email!)
American Citizens Services (ACS) Unit (select Tokyo or one of the consulates in Osaka-Kobe, Nagoya, Fukuoka, Sapporo, or Naha) The information for the Sapporo Consulate is: Kita 1-jo, Nishi 28-chome, Chuo-ku, Sapporo 064-0821; Tel: 011-641-1115, Fax: 011-643-1283; serving Americans in Akita, Aomori, Hokkaido, Iwate and Miyagi prefectures. https://jp.usembassy.gov/embassy-consulates/sapporo/
Even if you aren’t a US Citizen or in Hokkaido, I think the first few links are very useful to have. I also recommend signing up for STEP if you are a US Citizen. The US embassy is pretty good about not spamming up your email and it’s usually just information reminding you to vote or updating you after a disaster strikes.

















