• (2020-) AGEA seminar (with Yujiro Kawamata and Yoshinori Gongyo). 

• (2016-2023) Algebraic Geometry seminar at the University of Tokyo (with Yoshinori Gongyo and Hiromu Tanaka).

2024. 

• Kinosaki Algebraic Geometry Symposium 2024, Kinosaki, Japan, October 21-25, 2024. 

• The 1st Algebraic geometry Gero symposium, Gero, Japan, June 17-20, 2024 (tentative). 

2023.

• Birational Geometry and Algebraic Dynamics (Oguiso 60), Tokyo University, Japan, November 27-December 1, 2023. 

• Algebraic Geometry in East Asia, KIAS, Korea, November 6-10, 2023. 

• International workshop on Birational Geometry, Nagoya University, Japan, October 10-13, 2023

• The 1st Algebraic geometry Atami symposium, Atami, Japan, February 7-11, 2023. 

2019.

• Tambara Summer School on Algebraic Geometry 2019, Tambara, Japan, August 10-13, 2019. 

• Younger generations in Algebraic and Complex geometry VI, Okayama University, Japan, August 5-8, 2019. 

• Workshop on complex analytic and algebraic methods in dynamics, Osaka City University, Japan, January 15-18, 2019.

2018. 

• London-Tokyo Workshop In Birational Geometry II,  Imperial College, London, UK, December 5-6, 2018. 

• Younger generations in Algebraic and Complex geometry V, Hakodate, Japan, August 6-9, 2018. 

• Tambara Summer School on Algebraic Geometry 2018, Tambara, Japan, September 28- August 1, 2018. 

2017. 

• Tambara Summer School on Algebraic Geometry "Bridgeland stability and wall-crossing", Tambara, Japan, August 21-25, 2017. 

•  The 2nd Higher dimensional algebraic geometry Echigo Yuzawa symposium,  Yuzawa-cho Kouminkan, Japan, February 13-17, 2017.