About this site

This site was built to provide regularly updated information about COVID-19 in Hokkaido. It is developed by "JUST DOU IT", a group of engineers and designers formed for this purpose.

It uses an open source licence that permits copying and redistribution, and is based on the Tokyo Metropolitan Government COVID-19 Task Force website.

Its goal is to provide easy-to-understand, unbiased information on the spread of infection in Hokkaido, in order to keep residents, companies, and visitors informed about the current situation regarding the virus.

You are welcome to use the print view page to introduce it to others.
There are no restrictions on copying or redistribution, so feel free to print it out and spread the word.

Recommended browsers

The following browsers are recommended for use with this website.

The latest Microsoft Edge
The latest Mozilla Firefox
The latest Google Chrome (Windows 10 and above)
The latest Apple Safari (OS X)
The latest Opera Software ASA Opera

If viewed on other browsers, or on incorrectly configured browsers, this site may not be displayed correctly.

Data sources


The data currently used is as follows.


CC BY 4.0
All data on this site is licenced under Creative Commons Attribution 4.0 International 4.0 (CC BY 4.0).

Linking to us

There are no restrictions on linking to this site.

About JavaScript

This site uses JavaScript.
When viewed with JavaScript disabled, this site may not be displayed correctly, or may not be displayed at all.
Please make sure to enable JavaScript when browsing this site.

About cookies

This site uses cookies.
Cookies are pieces of data downloaded from a website and temporarily stored on users' devices. This site may use cookies to obtain usage statistics.


However, if you disable cookies, this site may not work as expected.

About Google Analytics

This site uses Google Analytics, an access analysis tool provided by Google LLC, to provide better services.
Google Analytics uses Cookies to collect anonymous usage data(page views, traffic, used OS/browser information and so on). We use Cookies based on Google's privacy policy and terms.
The acquired data will only be used for purposes related to analyzing website use, creating reports to publishers and providing other services.

To learn more about Google Analytics' Terms of Service and Privacy Policy, please visit the Google Analytics site.


The Hokkaido Government, the Sapporo City Government, the owners and maintainers of this website, and other related persons, assume no responsibility for actions taken by users using information from this website.

In addition, the owners and maintainers of this website, and other related persons, are not responsible for any damage caused to users or to third parties through use of this website.

All information on this site may be changed or deleted without prior notice.

Contributing to JUST DOU IT

If you are interested in contributing to JUST DOU IT, please join the Code For Sapporo Slack workgroup.

Contact us

For inquiries about this site, please see the JUST DOU IT Facebook page.

Hokkaido eye-catch image Illustration by LITTLEKIT under CC BY 4.0