*Mizuki Fukizawa¹, Kiyoka Murase², Masahisa Kato⁷, Yuri Ampuku³, Akira Kazama³, Shotaro Sakai³, Hiroyo Ohya⁴, Shin'ya Sakanaka⁵, Kazushi Asamura⁶, Young outreach activity STEPLE (1.National Institute of Polar Research, 2.The Graduate University for Advanced Studies, 3.Tohoku University, 4.Graduate School of Engineering, Chiba University, 5.Graduate school of International Resource Sciences, Akita University, 6.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 7.Kyoto University)

*Mizuki Fukizawa¹, Yoshimasa Tanaka¹, Yasunobu Ogawa¹, Keisuke Hosokawa², Kirsti Kauristie³, Tero Raita⁴ (1.National Institute of Polar Research, 2.The University of Electro-Communications, 3.Finnish Meteorological Institute, 4.Sodankylä Geophysical Observatory, University of Oulu)

*Yuri Ito¹, Keisuke Hosokawa¹, Yasunobu Ogawa^2,5, Yoshizumi Miyoshi³, Mizuki Fukizawa², Fuminori Tsuchiya⁴, Kiyoka Murase⁵, Shin-ichiro Oyama^3,2, Satoko Nakamura³, Yoshiya Kasahara⁶, Shoya Matsuda⁶, Satoshi Kasahara⁷, Tomoaki Hori³, Shoichiro Yokota⁸, Kunihiro Keika⁷, Iku Shinohara⁹ (1.The University of Electro-Communications, 2.National Institute of Polar Research, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Tohoku University, 5.Graduate University for Advanced Studies, 6.Kanazawa University, 7.University of Tokyo, 8.Osaka University, 9.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

Yuri Ampuku¹, *Fuminori Tsuchiya¹, Satoshi Kurita², Yasumasa Kasaba¹, Yuto Katoh¹, Mizuki Fukizawa³, Yoshiya Kasahara⁶, Shoya Matsuda⁶, Atsushi Kumamoto¹, Masahiro Kitahara¹, Yoshizumi Miyoshi¹, Satoko Nakamura⁴, Ayako Matsuoka⁷, Iku Shinohara⁵ (1.Tohoku University, 2.RISH, Kyoto University, 3.NIPR, 4.ISEE, Nagoya University, 5.ISAS, JAXA, 6.Kanazawa University, 7.Kyoto University)

*Yasunobu Ogawa^1,2, Hiroshi Miyaoka¹, Satonori Nozawa³, Taishi Hashimoto^1,2, Shin-ichiro Oyama³, Koji Nishimura⁴, Takuo T. Tsuda⁵, Hitoshi Fujiwara⁶, Masaki Tsutsumi^1,2, Yoshimasa Tanaka^1,2, Takanori Nishiyama^1,2, Mizuki Fukizawa¹, Yoshizumi Miyoshi³, Keisuke Hosokawa⁵, Takuji Nakamura^1,2, Ryoichi Fujii⁷ (1.National Institute of Polar Research, 2.The Graduate University for Advanced Studies, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Research Institute for Sustainable Humanosphere, Kyoto University, 5.The University of Electro-Communications, 6.Seikei University, 7.Research Organization of Information and Systems)

*Tomotaka Tanaka¹, Yasunobu Ogawa^1,2, Yuto Katoh³, Mizuki Fukizawa², Anton Artemyev⁴, Vassilis Angelopoulos⁴, Xiaojia Zhang⁴ (1.The Graduate University for Advanced Studies, 2.National Institute of Polar Research, 3.Tohoku University, 4.University of California, Los Angeles)