Speaker1: Shun Hatano
Affiliation: SOKENDAI 2nd year (M2) (Supervisor: Masami Ouchi, Yusei Koyama, Takashi Moriya)
Title: Supermassive black holes at high redshifts explored with James Webb Space Telescope

Speaker2: Shun Ishigami
Affiliation: SOKENDAI 3rd year (D1) (Supervisor: Hirohisa Hara, Yukio Katsukawa, Masahito Kubo)
Title: Estimating the filling factor of coronal loops using EUV spectroscopic data