We would like to sincerely express our deepest condolences to the people whose lives have been affected by the Great Eastern Japan Earthquake.
We believe that numbers of people have got anxieties and concerns about the nuclear accident at the Fukushima Daiichi Plant caused by the devastating earthquake.
This web site has been created to provide up-to-the-minute reports compiled with the data from the measurement of environmental radiation in Hokkaido University. We also have Q&A pages in Japanese regarding the nuclear power plant accident and information on radiation exposure. Some of the questions are answered with supplemental explanations which might include academic contents.