Year: 2025-, Katsura group, Department of physics, the university of Tokyo
Year: 2024-2025, Fixstars corporation
Year: 2021-2024, Department of physics, Institute for solid state physics, Kashiwa campus
Year: 2019-2021, Department of physics, Institute for solid state physics, Kashiwa campus
Year: 2018-2019, Department of physics, Hongo campus
From July 2025 to March 2027
From April 2021 to March 2024
From April 2021 to March 2024
From Octover 2019 to March 2024