An action plan of Japan toward development of demo reactor

Kunihiko Okano, Ryuta Kasada, Yasushi Ikebe, Yasutomo Ishii, Kyoko Oba, Mieko Kashiwagi, Ryuichi Sakamoto, Naoki Sawa, Hidenobu Takenaga, Arata Nishimura, Masaru Fukuie, Shinsuke Fujioka, Yoshio Ueda, Tsuyoshi Akiyama

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)


An action plan presented here is the plan toward construction of a Demo reactor in Japan. A Task-force for development strategy of Tokamak Demo Reactors was established and has considered an action plan to construct the Demo in the 2040s. The action plan will lead works in a Joint Special Design Team for Fusion Demo established for design and R&D of the Demo reactor in Japan. Although the first version of action plan was reported in March 2016, a revised version, presented here, is being drafted in order to correspond to the new schedule of the ITER project agreed in 2016, because the ITER progress is one of critical issues in the action plan.

Original languageEnglish
Pages (from-to)183-189
Number of pages7
JournalFusion Engineering and Design
Publication statusPublished - 2018 Nov


  • Commercial fusion reactor
  • Demonstration
  • Reactor design
  • Roadmap
  • Strategy
  • Task-force


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