Kyushu Electric Power’s Sendai nuclear power station is seen in Satsumasendai, Kagoshima prefecture, Japan, August 8, 2015. Japanese utility Kyushu Electric Power said on August 17 that it was monitoring activity at a volcano near its Sendai nuclear plant, but did not need to take any special precautions after authorities warned of the risk of a larger-than-usual eruption. Picture taken August 8, 2015. REUTERS/Issei Kato