Japan Geoscience Union Meeting 2025

Hirotsugu Kojima

Speaker, Author, Co-Author

Fri. May 30, 2025 1:45 PM - 3:15 PM 301B (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | P (Space and Planetary Sciences )
  • | P-PS Planetary Sciences

2:00 PM - 2:15 PM

*Yasumasa Kasaba1, Baptiste Cecconi2, Fuminori Tsuchiya1, Hiroaki Misawa1, Hajime Kita3, Rikuto Yasuda1, Yuto Katoh1, Atsushi Kumamoto1, Tomoki Kimura1, Yoshizumi Miyoshi4, Yoshiya Kasahara5, Shoya Matsuda5, Satoshi Yagitani6, Mitsunori Ozaki5, Hirotsugu Kojima6, Satoshi Kurita6, Jan-Erik Wahlund7, JUICE RPWI (1.Tohoku University, 2.Obs de Paris, 3.Tohoku Institute of Technology, 4.Nagoya University, 5.Kanazawa University, 6.Kyoto University, 7.IRF Uppsala)

Mon. May 26, 2025 9:00 AM - 10:30 AM 302 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

10:15 AM - 10:30 AM

*Yukinaga Miyashita1,2, Kyung-Suk Cho1,2, Jungjoon Seough1, Roksoon Kim1, Jaeyoung Kwak1,2, Kwangsun Ryu3, Ho Jin4, Khan-Hyuk Kim4, Hirotsugu Kojima5, Yasumasa Kasaba6, Satoshi Kurita5, Yoshizumi Miyoshi7, Antonio Vecchio8, Milan Maksimovic9 (1.Space Science Division, Korea Astronomy and Space Science Institute, 2.Department of Astronomy and Space Science, Korea University of Science and Technology, 3.Satellite Technology Research Center, Korea Advanced Institute of Science and Technology, 4.School of Space Research, Kyung Hee University, 5.Research Institute for Sustainable Humanosphere, Kyoto University, 6.Planetary Plasma and Atmospheric Research Center, Tohoku University, 7.Institute for Space-Earth Environmental Research, Nagoya University, 8.Radboud Radio Lab, Radboud University, 9.Laboratoire d'Instrumentation et de Recherche en Astrophysique, Observatoire de Paris)

Mon. May 26, 2025 9:00 AM - 10:30 AM 303 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

9:30 AM - 9:45 AM

*Akinori Saito1, Takumi Abe2, Ayako Matsuoka3, Keigo Ishisaka4, Yoshifumi Saito2, MASAHITO TAGAWA5, Atsushi Kumamoto6, Hirotsugu Kojima7, Satoshi Kurita7, KUMIKO YOKOTA5, Michi Nishioka8, Satoshi Andoh8, Susumu Saito9, Toru Takahashi9, Keisuke Hosokawa10, Hiroyuki Nakata11, Tatsuhiro Yokoyama7, Huixin Liu12, Takanori Nishiyama13, Mitsumu K. Ejiri13, Takatoshi Sakazaki1 (1.Department of Geophysics, Graduate School of Science, Kyoto University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University, 4.Toyama Prefectural University, 5.Kobe University, 6.Department of Geophysics, Graduate School of Science, Tohoku University, 7.Research institute for sustainable humanosphere, Kyoto University, 8.National Institute of Information and Communications Technology, 9.Electronic Navigation Research Institute, National Institute of Maritime, Port, and Aviation Technology, 10.Department of Communication Engineering and Informatics, University of Electro-Communications, 11.Graduate School of Engineering, Chiba University, 12.Earth and Planetary Science Division, Kyushu University, 13.National Institute of Polar Research)

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

5:15 PM - 7:15 PM

*Towa Yoshida1, Satoshi Kurita2, Hirotsugu Kojima2, Yoshiya Kasahara3, Shoya Matsuda4, Ayako Matsuoka5, Yoshizumi Miyoshi6, Tomoaki Hori6, Mariko Teramoto7, Kazuhiro Yamamoto6, Iku Shinohara8 (1.Kyoto University, 2.Research Institute for Sustainable Humanosphere, Kyoto University, 3.Emerging Media Initiative, Kanazawa University, 4.Kanazawa University, 5.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University, 6.Institute for Space-Earth Environmental Research, Nagoya University, 7.Kyushu Institute of Technology, 8.Japan Aerospace Exploration Agency/Institute of Space and Astronautical Science)

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General

Thu. May 29, 2025 1:45 PM - 3:15 PM 303 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General

1:45 PM - 2:00 PM

*Shoya Matsuda1, Satoshi Yagitani1, Daisuke Yonetoku1, Yoshiya Kasahara1, Tomohiko Imachi1, Yasuhiro Shoji1, Tatsuya Sawano1, Makoto Arimoto1, Mitsunori Ozaki1, Mariko Kimura1, Yuto Katoh2, Atsushi Kumamoto2, Satoshi Kasahara3, Hirotsugu Kojima4, Satoshi Kurita4, Yoshiharu Omura4, Yoshizumi Miyoshi5, Mariko Teramoto6, Kentarou Kitamura6, Shinji Saito7, Iku Shinohara8, Kazushi Asamura8, Takefumi Mitani8 (1.Kanazawa University, 2.Tohoku University, 3.The University of Tokyo, 4.Kyoto University, 5.Nagoya University, 6.Kyushu Institute of Technology, 7.NICT, 8.ISAS/JAXA)

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | P (Space and Planetary Sciences )
  • | P-CG Complex & General