Speaker1: Hiroto Kimura
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Noriyuki Narukage, Masumi Shimojo, Masahito Kubo)
Title: DEM-based Temperature Diagnostics with Soft X-ray Imaging Spectroscopy

Speaker2: Masaki Miyamoto
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Ryutaro Takahashi, Takayuki Tomaru, Tomotada Akutsu)
Title: Development of a hybrid low-frequency vibration isolation system for next-generation gravitational wave telescopes

Speaker3: Tsutsumi Nagai
Affiliation: SOKENDAI 4th year (D2)
(Supervisor: Takayuki Kotani, Teruyuki Hirano, Livingston John H)
Title: Investigating the Geometric Structure of Circumstellar Dust around Betelgeuse through High Contrast Polarimetric Differential Imaging