1. Graduate School of Frontier Sciences, The University of Tokyo
2. Research Fellow of Japan Society for the Promotion of Science
3. Naka Fusion Institute, National Institutes for Quantum and Radiological Science and Technology
4. Rokkasho Fusion Institute, National Institutes for Quantum and Radiological Science and Technology
5. Faculty of Engineering, Information and Systems, University of Tsukuba
6. Japan Science and Technology Agency, PRESTO