Aug 18, 2025: Primes, Arithmetic and Geometry, Tohoku University
May 22, 2025: Seminar on Complex Analytic Geometry in Shizuoka, University of Shizuoka
Apr 11, 2025: 4th Cross Strait Workshop on Arithmetic Geometry, Nanjing University (China, online)
Mar 10, 2025: Small workshop on arithmetic geometry 2025 in Hakodate, Hakodate Community Design Center (Hokkaido, Japan)
Mar 03, 2025: Kyushu Algebraic Number Theory 2025, Kyushu University
Nov 29, 2024: Kagurazaka Algebra Seminar, Tokyo University of Science
Sep 09, 2024: Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel (Okayama, Japan)
Jul 07, 2024: Mini-workshop on arithmetic and geometry of moduli spaces, Kyoto University
Jun 14, 2024: Expansion in Representation Theory and Harmonic Analysis, RIMS, Kyoto University
May 25, 2024: Kagawa seminar, Kagawa University
Mar 05, 2024: Waseda Number Theory Workshop 2024 [slide]
Dec 22, 2023: Niigata Algebra Seminar, Niigata University
Dec 15, 2023: Algebraic Number Theory and Related Topics 2023, RIMS, Kyoto University
Sep 18, 2023: Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel (Okayama, Japan)
Aug 22, 2023, Japan-Taiwan Joint Conference on Number Theory 2023, National Penghu University of Science and Technology (Taiwan)
Jul 13, 2023: 22nd Hiroshima-Sendai Workshop on Number Theory, Hiroshima University
Jun 27, 2023: Number theory seminar, Hokkaido University
Mar 30, 2023: The 27th Conference on Algebra for Young Researchers in Japan, University of Tsukuba
May 20, 2022: Number theory seminar, Kyoto University
Mar 15, 2022: Berkeley--Tokyo workshop on Number theory and Arithmetic geometry, The University of Tokyo (online)
Sep 27, 2021: Kyushu Algebraic Number Theory 2021 Summer on Zoom, Kyushu University (online)
Sep 17, 2021: The Mathematical Society of Japan Autumn Meeting 2021, Chiba University (online)
Jul 15, 2021: 20th Hiroshima-Sendai Workshop on Number Theory, Hiroshima University (online)
Jan 20, 2021: 2nd Kobe number theory mini workshop, Kobe University (online)
Dec 04, 2020: Algebraic Number Theory and Related Topics 2020, RIMS, Kyoto University
Jan 17, 2020: East Asian Core Doctoral Forum of Mathematics 2020, Kavli IPMU, The University of Tokyo
Dec 18, 2019: Arithmetic Geometry and Representation Theory, Toyama Prefectural Civic Hall (Toyama, Japan)
Oct 01, 2019: Supersingular Abelian Varieties and Related Arithmetic, Nagoya University
Jul 16, 2019: Workshops on Shimura varieties, representation theory and related topics, 2019, Hokkaido University
May 29, 2019: Number Theory Seminar, The University of Tokyo
Jan 16, 2020: East Asian Core Doctoral Forum of Mathematics 2020, Kavli IPMU, The University of Tokyo
Photo: taken above the clouds