Hiromichi Shigematsu April 3, 2023 October 26, 2023 Self Introduction B4 Hiromichi Shigematsu Hometown: Zama, Kanagawa Prefecture Email: shigematsu.hiromichi.035 @ s.kyushu-u.ac.jp Office:Ito W1-B617 Supervisor:Koki Aizawa Research etc.