"Understanding quandle orders through quandle actions", MSJ Spring Meeting 2025, Waseda University, 18/3/2025.Â
"Representation of Quandle Orders via Quandle Actions", Kanto Geometry Seminar, Institute of Science Tokyo, 22/2/2025.
"Dynamical Construction of Isolated Orders on Fuchsian Groups", Random topics on TeichmĂĽller theory III, Musashino Art University, 1/15/2025.
"Quandle Orders and Dynamica System", Osaka University Topology Seminar, Osaka University, 11/20/2024.
"Construstion of Isolated Oders Using Properties of Isom+(H^2)", MSJ Autumn Meeting 2024, Osaka University, 9/6/2024.
"Isometry Groups of H^2 and Group Orders", General Topology and Its Apprications to Related Fields, Kyoto University, 6/5/2024.
"Orders of Groups and Its Dynamical System", AIMR Math Group Hybrid Seminar, Tohoku University, 2/15/2024.
"Construction of Isolated Orders on Fuchsian Groups", 2023 Kyoto Dynamical Systems seminar, Kyoto University, 1/12/2024.
"Isolated Orders of Groups", Workshop on geometry of foliations and its applications, Kyoto University of Education, 12/9/2023.
"Left-Orders of Inductive Limits of Amalgamated Free Products", MSJ Autumn Meeting 2023, Tohoku University, 9/20/2023.
"Left-Orders of Inductive Limits of Groups", The 27th Algebraic Conference for Young Researchers, Tsukuba University, 3/31/2023.
"An Example of Non-Isolated Orders Extended to Countably Generated Groups", MATHSCI FRESHMAN SEMINAR 2023, Kyushu University, 2/23/2023.
"Construction of Left-Orders and Their Property", MSJ Autumn Meeting 2022, Hokkaido University, 9/13/2022.
"Construction of Left-Orders of Baumslag-Solitar Groups and Their Property", Seminar of Topology in Tokyo Institute of Technology, Tokyo Institute of Technology, 07/13/2022.
"Invariant Orders on Groups or Algebraic Structures", Interdisciplinary Industry Research Exchange Forum, Chuo University, 10/14/2023.
"Isolation of Left-Orders in Inductive Limits of Groups", The 19th Mathematics Conference for Young Researchers, Hokkaido University, 3/7/2023.
"Construstion of Isolated Oders Using Properties of Isom+(H^2)", MSJ Autumn Meeting 2024, abstract in topology section.
"Isometry Groups of H^2 and Group Orders", General Topology and Its Apprications to Related Fields, RIMS kokyuroku.
"Left-Orders of Inductive Limits of Amalgamated Free Products", MSJ Autumn Meeting 2023, abstract in topology section.
"Left-Orders of Inductive Limits of Groups", The 27th Algebraic Conference for Young Researchers, abstract.
"Isolation of Left-Orders in Inductive Limits of Groups", The 19th Mathematics Conference for Young Researchers, abstract.
"An Example of Non-Isolated Orders Extended to Countably Generated Groups", MATHSCI FRESHMAN SEMINAR 2023, report.
"Construction of Left-Orders and Their Property", MSJ Autumn Meeting 2022, abstract in topology section.
"Introduction to the Department of Mathematics", "Student Exchange Meeting of the Department of Mathematics, School of Science", Tokyo Institute of Technology, 6/13/2023,
"Participation only", Group Actions and Rigidity: Around the Zimmer Program, IHP, 4/29/2024 - 5/4/2024.
"Mini-corse & Workshop", Orderable Groups , UQAM & CRM, 4/24/2023 - 5/5/2023.
"A Definition of Isolated Orders", Seminar of Topology for newcomer, Hashibaya ryokan, 8/24/2022.
"Introduction to the Department of Mathematics", "Student Exchange Meeting of the Department of Mathematics, School of Science", Tokyo Institute of Technology, 6/15/2021,