Talks

Invited Talks

• Feb 2025 — “LGRB Jets in Extended CSMs: Analytic Modeling and Recent Events”
  Invited to speak at Exploring the Evolution of the Universe through Relativistic Phenomena V (相対論的現象で探る宇宙の進化Ⅴ), Awaji Island, Hyogo, Japan

• Dec 2024 — “Late Engine Activity in NS Mergers and Its Cocoon: An Alternative Scenario for the Blue KN”
  Invited to speak at Workshop on GRBs and central engine powered transients, Playa del Carmen, Mexico

• Nov 2022 — “Cocoon Emission in Neutron Star Mergers”
  Invited to speak at Transient Workshop 2022, Hiroshima, Japan

• Jul 2019 — “Jet Propagation and Cocoon Emission in Neutron Star Mergers and GW170817”
  Invited to speak at Japan–Israel High-Energy Astrophysics Workshop, organized by RIKEN, Wako/Kobe Campuses, Japan

Seminars

• Jun 2023 — “Cocoon Emission in Neutron Star Mergers”
  Seminar at RESCEU, University of Tokyo, Japan

• Jun 2023 — “Cocoon Emission in Neutron Star Mergers”
  Seminar at Waseda University, Japan

• Apr 2023 — “Cocoon Emission in Neutron Star Mergers”
  Seminar at CRAAG Institute, Algeria

• Feb 2023 — “Cocoon Emission in Neutron Star Mergers”
  AstroCoffee Seminar, Frankfurt University, Germany (online)

• Jun 2022 — “The Cocoon Breakout & Emission in BNS Mergers”
  Seminar at PSR Bi-Monthly Meeting, Hiroshima University, Japan (online)

• Feb 2021 — “Jet Propagation in Binary Neutron Star Mergers & the Post-Breakout Cocoon”
  Seminar at the Astronomical Institute, Tohoku University, Japan (online)

• Feb 2016 — “How to Explain Low-Luminosity GRBs with the Collapsar Model?”
  Seminar at the Research Center for the Early Universe (RESCEU), University of Tokyo, Japan

Contribution Talks

• Apr 2025 — “Gamma-Ray Burst Jets in Circumstellar Material: Dynamics, Breakout, and Diversity of Transients”
  RESCU Workshop, The University of Tokyo, Japan

• Aug 2024 — “The Case for Late Engine Powered over r-Process Powered Blue Kilonova”
  Exploring Extreme Transients, YITP, Kyoto, Japan

• May 2024 — “Late Engine Activity: An Alternative Scenario for the Blue Kilonova”
  The 3rd Nanjing GRB Conference, Suzhou, China.

• December 2023 — “Late engine activity in NS mergers: Impact on the blue kilonova”
  The creation of multi-messenger astrophysics, Gifu, Japan.

• Jul–Aug 2023 — “Cocoon Emission in Neutron Star Mergers”
  ICRC Conference, Nagoya University, Japan

• Apr 2022 — “The Cocoon Emission in GW170817-like Events”
  Symposium of the Innovative Area “Gravitational Wave Physics and Astronomy: Genesis”, Kyoto University, Japan

• Feb 2021 — “Post-breakout Cocoon in Binary Neutron Star Mergers”
  Fourth Annual Symposium of the Innovative Area “Gravitational Wave Physics and Astronomy: Genesis”, IPMU (online), University of Tokyo, Japan

• Oct 2020 — “Jet Propagation in Neutron Star Mergers”
  Stellar Alchemy to Galactic Archeology, NAOJ Mitaka Campus (online), Tokyo, Japan

• Aug 2020 — “Jet Propagation in Expanding Medium for Gamma-Ray Bursts”
  Recent Topics in Time-Domain High-Energy Messenger Astrophysics, YITP, Kyoto University, Japan

• Oct–Nov 2019 — “Jet Propagation and Cocoon Emission in Neutron Star Mergers and GW170817”
  Yamada Conference LXXI: Gamma-ray Bursts in the Gravitational-wave Era, Yokohama, Japan

• Sep–Oct 2019 — “Jet Propagation and Cocoon Emission in Neutron Star Mergers and GW170817”
  YITP Long-term Workshop: Multi-Messenger Astrophysics in the Gravitational Wave Era, YITP, Kyoto University, Japan

• Nov 2018 — “Hunting GW170817’s Dark Horse”
  Second Annual Symposium of the Innovative Area “Gravitational Wave Physics and Astronomy: Genesis”, YITP, Kyoto University, Japan

• May 2019 — “Beyond r-process: The Cocoon Emission in the Early Macronova in GW170817”
  Nuclear Physics of r-process Nucleosynthesis, YITP, Kyoto University, Japan

• Mar 2019 — “Beyond r-process: Jet and Cocoon Emission in Neutron Star Mergers and GW170817”
  Nucleosynthesis and Electromagnetic Counterparts of Neutron-Star Mergers: Preparation for the New Discovery, YITP, Kyoto University, Japan

• May 2018 — “A Numerical Explanation of Low Luminosity GRBs’ High Rate in the Local Universe”
  Jet and Shock Breakouts in Cosmic Transients, YITP, Kyoto University, Japan

Other Talks

• Nov 2024 — “EP240414a: The tail/tale of a LGRB jet?”
  Supernova/Transient workshop 2024, Fukushima, Japan

• Oct 2024 — “Investigating the nature of EP240414a”
  High Energy Astrophysics Workshop 2024 (高エネルギー宇宙物理学研究会2024), Tohoku University, Japan

• Sep 2024 — “Late Engine Activity in Neutron Star Mergers: Alternative Scenario for the Blue Kilonova”
  The Physical Society of Japan, Annual Meeting 2024, The Kwansei Gakuin University, Japan

• Sep 2024 — “Late Engine Activity in Neutron Star Mergers: Alternative Scenario for the Blue Kilonova”
  Astronomical Society of Japan, Autumn Annual Meeting 2024, Hokkaido University, Japan

• Nov 2023 — “Late Engine Activity in NS Mergers: Impact on the Blue Kilonova”
  High Energy Astrophysics Workshop 2023 (高エネルギー宇宙物理学研究会2023), The University of Tokyo, Japan

• Sep 2023 — “Early Jet-Cocoon Emission in Future GW170817-like Events”
  Astronomical Society of Japan, Autumn Annual Meeting 2023, Japan

• Sep 2023 — “Cocoon Emission in Neutron Star Mergers”
  The Physical Society of Japan, Annual Meeting 2023, Japan

• Mar 2023 — “Cocoon Emission in Neutron Star Mergers”
  Astronomical Society of Japan, Spring Annual Meeting 2023, Japan

• Nov 2022 — “Cocoon Breakout & Emission in Neutron Star Mergers”
  高エネルギー宇宙物理学研究会2022, Hiroshima University, Japan

• Oct 2021 — “The Cocoon Breakout & Emission in Binary Neutron Star Merger”
  Multi-Messenger Astrophysics of Explosive Transients (online)

• Sep 2021 — “The Cocoon Breakout and Emission in Binary Neutron Star Mergers”
  The Physical Society of Japan, Annual Meeting 2021, Japan

• Sep 2021 — “The Cocoon Breakout and Emission in Binary Neutron Star Mergers”
  Astronomical Society of Japan, Autumn Annual Meeting 2021, Japan

• Aug 2021 — “Analytic Modeling of the Cocoon in sGRB Jets”
  Extreme Outflows in Astrophysical Transients, Kyoto University, Japan

• Mar 2021 — “Post-Breakout Cocoon in Binary Neutron Star Mergers”
  Astronomical Society of Japan, Spring Annual Meeting 2021 (online)

• Mar 2021 — “Post-Breakout Cocoon in Binary Neutron Star Mergers”
  The Physical Society of Japan, Annual Spring Meeting 2021 (online)

• Oct 2020 — “Jet Propagation in Neutron Star Mergers”
  R-process Workshop, Kyoto University, Japan

• Sep 2020 — “Jet Propagation in Neutron Star Mergers and GW170817”
  The Physical Society of Japan, Annual Autumn Meeting 2020 (online)

• Sep 2020 — “Jet Propagation and Cocoon Emission in Neutron Star Mergers and GW170817”
  Astronomical Society of Japan, Autumn Annual Meeting 2020 (online)

• Aug 2020 — “Jet Propagation in Expanding Medium for GRBs”
  Recent Topics in Time-Domain High-Energy Messenger Astrophysics, Kyoto University, Japan