2011 Tōhoku earthquake and tsunami many power plants, it may be years before a long-term solution can be found. In an effort to help alleviate the shortage, three steel manufacturers in the Kanto region contributed electricity produced by their in-house conventional power stations to TEPCO for distribution to the general public. Sumitomo Metal Industries could produce up to 500 MW, JFE Steel 400 MW, and Nippon Steel 500 MW of electric power Auto and auto parts makers in Kanto and Tōhoku agreed in May 2011 to operate their factories on Saturdays and Sundays and close on Thursdays and Fridays to assist in alleviating the electricity
1923 Great Kantō earthquake committed In the wake of the earthquake against thousands of ethnic Korean civilians (Zainichi) and Japanese socialists. The murders were carried out by right-wing groups such as elements of the Imperial Japanese Army, police and vigilantes in Tokyo and Yokohama. This earthquake devastated Tokyo, the port city of Yokohama, and the surrounding prefectures of Chiba, Kanagawa, and Shizuoka, and caused widespread damage throughout the Kantō region. The earthquake's force was so great that in Kamakura, over from the epicenter, it moved the Great Buddha statue, which weighs about , almost two feet. Estimated casualties totaled about 142,800 deaths, including about