- Shigeki Aoki (Meteorological Research Institute)
- Bogdan Enescu (National Research Institute for Earth Science and Disaster Prevention)
- Hermann Fritz (Georgia Institute of Technology)
- Tetsuto Himeno (National Institute of Polar Research)
- Naoshi Hirata (University of Tokyo)
- Fuyuki Hirose (Meteorological Research Institute)
- Toshihiro Igarashi (University of Tokyo)
- Masajiro Imoto (National Research Institute for Earth Science and Disaster Prevention)
- Hiroyuki Inubushi (ADEP, P.E.)
- Takeo Ishibe (University of Tokyo)
- Nobuki Kame (University of Tokyo)
- Naoyuki Kato (University of Tokyo)
- Yoshiharu Kurihara
- Kenji Maeda (Meteorological Research Institute)
- Warner Marzocchi (Istituto Nazionale di Geofisica e Vulcanologia)
- Shozo Matsumura (National Research Institute for Earth Science and Disaster Prevention)
- Shinichi Miyazaki (Kyoto University)
- Toshiyasu Nagao (Tokai University)
- Kenji Nakamura (Tokai University)
- Masao Nakatani (University of Tokyo)
- Kazu Nanjo (University of Tokyo)
- Makoto Naoi (University of Tokyo)
- Shinichi Noguchi (National Research Institute for Earth Science and Disaster Prevention)
- Yosi Ogata (Institute of Statistical Mathematics)
- Masami Okada (Meteorological Research Institute)
- Danijel Schorlemmer (University of Southern California)
- Chistine Smyth (Kyoto University)
- Kenshiro Tsumura
- Hiroshi Tsuruoka (University of Tokyo)
- Seiya Uyeda
- Gerrie van Aswegen (ISS International)
- Kenichro Yamashina (University of Tokyo)
- Shingo Yoshida (University of Tokyo)
- Jeremy Zechar (Lamont-Doherty Earth Observatory)
- Jiancang Zhuang (Institute of Statistical Mathematics)