Its in the farmland now.
http://www3.nhk.or.jp/daily/english/13_01.html
Not iodine either. Cesium.

Its obvious there will be serious energy concerns by taking out nuclear plants. House hold solar units could be used to help reduce power consumption. Yes its going to cost a lot of money to replace nuclear plants, but its obviously pretty important and needs to start happening. Either that or like I stated before. Require ALL plants to be updated to the latest and greatest systems or shut down.