The 2019 Kyoto prize workshop Wide-Field Sky Survey of the Universe: From the Past to the Future of Astronomy "Universe unveiled through holes of aluminum plates" pdf November 13, 2019 @ Tetsumon Memoria Auditorium, the University of Tokyo

JSPS Planet^2/RESCEU Symposium 2019 From Protoplanetary Disks through Planetary System Achitecture to Planetary Atmospehers and Habitability "Spin-orbit architecture of planetary systems" pdf October 18, 2019 @ Okinawa

Lecture on frontier of space and earth sciences "Spin-orbit architecture of exoplanetary systems" pdf October 10, 2019 @ University of Tokyo

JSPS Planet^2/RESCEU workshop on exoplanets "Spin-orbit architecture of planetary systems with the Rossiter-McLaughlin effect and asteroseismology" pdf August 27, 2019 @ University of Tokyo

JSPS Planet^2/RESCEU summer school "Opening address" pdf August 23, 2019 @ Kakunodate, Akita

TAPS meeting "Simulating the spin-orbit architecture of planetary systems: hydrodynamical simulation of turbulent proro-planetary disks and the facte of multi-planet systes via disk-planet migration in the HL Tau disk" pdf June 25, 2019 @ University of Bern, Switzerland

TAPS meeting "Unveiling a pale blue dot: lands, oceans, clouds, vegetation, and spin-obliquity from photometric variation of a directly-imaged second earth" pdf June 24, 2019 @ University of Bern, Switzerland

Laboratoire d'astrophysique de Bordeaux seminar "Spin-orbit architecture of transiting planetary systems probed with the Rossiter-McLaughlin effect and asteroseismology" pdf June 14, 2019 @ University of Bordeaux, France

Laboratoire d'astrophysique de Bordeaux seminar "Unveiling a pale blue dot: lands, oceans, clouds, vegetation, and spin-obliquity from photometric variation of a directly-imaged second earth" pdf June 13, 2019 @ University of Bordeaux, France

Talk at a conference: "Continuous Challenges for X-ray Astronomy" "From unknown knowns to known knowns: cases of dark baryon and exo-ring" pdf June 8, 2019 @ Tokyo Metropolitan University