Fusion Nuclear Technology Research and Development in Japan

Abstract

This paper discusses how basic research in various fields of fusion reactor technology has been undertaken since the mid-1970s in Japan. The major topics in the early years were materials research, superconducting magnet technology, and tritium science and technology. Current fusion nuclear technology research and development activities in Japan come under two administrative frameworks: the Science and Technology Agency (STA) and the universities under the control of the Ministry of Education, Science, and Culture. The long-term plan for fusion nuclear reactor technology development is discussed.