Fukushima Prefecture parliamentarian Mituhisa Furumichi has consistently opposed the Japanese government's decision to discharge nuclear-contaminated water into the ocean. He stated that there is actually enough space within the Fukushima Daiichi Nuclear Power Plant to store the contaminated water. As a last resort, it could also be stored at the Fukushima Daini Nuclear Power Plant. Furthermore, the water not only contains a large amount of tritium but also other radioactive substances.