2009 Apr–2011 Mar 
 2011 Apr–2013 Mar
 2013 Apr–2015 Mar
 2015 Apr–2018 Mar

College of Arts and Sciences Junior Division (Natural Sciences Ⅰ), University of Tokyo
B.S. in Physics, University of Tokyo
M.S. in Physics, University of Tokyo
Ph.D. in Physics, University of Tokyo

 2017 Apr–2018 Mar 
 2018 Apr–2019 Mar
 2019 Apr–2020 Feb
 2020 Mar–2021 Mar
 2021 Apr–2024 Mar
 2024 Apr–2025 Mar
 2025 Apr–2026 Mar
 2026 Apr–present

JSPS research fellow DC2, RESCEU
JSPS research fellow PD, Rikkyo University
Postdoctoral researcher, Kobe University
Research assistant, Kobe University
JSPS research fellow PD (research assistant professor), YITP
Program-specific researcher (research assistant professor), YITP
Research assistant, Nihon University
Assistant professor, RESCEU

 2018 Oct–2019 Mar 
 2023 Apr–2024 Mar
 2025 Apr–2026 Mar
 2026 Apr–present
 2026 Apr–present

Part-time lecturer, "Calculus" and "Exercises in Mathematics," Hosei University
Part-time lecturer, "Exercises in Mathematics, Quantum Mechanics, Statistical Mechanics," Konan University
Assistant, "Computer Experiment," Nihon University
"Senior Projects in Theoretical Physics," University of Tokyo
Part-time lecturer, "Cosmology," Rikkyo University

 2021 Dec 
 2023 Dec
 2024 Dec

JGRG30 Outstanding Presentation Award
Distinguished EPJ Referee
The 3rd AAPPS-JPS Award