 Nuclear power companies of Japan

Japan has several companies involved in nuclear power generation. The major ones include: 1. **Tokyo Electric Power Company Holdings, Inc. (TEPCO)**: The largest electric utility in Japan, TEPCO operates several nuclear power plants, including the now-closed Fukushima Daiichi plant, which was severely damaged in the 2011 earthquake and tsunami. 2. **Kansai Electric Power Company, Inc.