22 June 2015. A group of researchers has found tsunami traces believed to date back to between the 14th to 16th centuries near the Takahama nuclear power plant in Fukui Prefecture. The plant’s operator, Kansai Electric Power Co., said the finding does not affect its tsunami risk evaluation of the plant or its countermeasures, but the Nuclear Regulation Authority said it plans to ask the utility to look into the research.
THE JAPAN TIMES
At industryabout.com: Takahama Nuclear Power Plant