Japan | Central Intelligence Agency | United States Department of Energy | National Security Agency | European Space Agency | International Atomic Energy Agency | Leadership in Energy and Environmental Design | Empire of Japan | United States Environmental Protection Agency | Federal Emergency Management Agency | Department of Energy | United States Agency for International Development | Prime Minister of Japan | Japan national football team | United States Information Agency | Emperor of Japan | Atomic bombings of Hiroshima and Nagasaki | Voice acting in Japan | Sea of Japan | United States Atomic Energy Commission | Environment Agency | Municipalities of Japan | Culture of Japan | renewable energy | energy | The Japan Times | Japan national rugby union team | Japan Maritime Self-Defense Force | Liberal Democratic Party (Japan) | International Energy Agency |
The city is also the location for various facilities of the Japan Atomic Energy Agency, and was the home port for the nuclear powered research vessel Mutsu, until its decommissioning in 1997.