*Hiroshi Sato¹, Hiroshi Sato², Shinichi Sugimoto³, Shinichiro Ikebe⁴ (1. Mt.Bandai Museum, 2. Bandaisan Geopark Council, 3. Mt. Unzen Disaster Memorial Museum, 4. Aso Volcano Museum)

*Hikaru Yokoyama¹, Kenji Niihori² (1. Hokusho University, 2. NPO VOLCANO)

*miki aramachi ¹ (1. NPO Toyakousu volcanomisternetwark / TOYA-USU UNESCOGLOBALGEOPARK)

*Jiro Komori¹, Kaoru KIMURA², Hidenori SAKAMOTO³, Masayuki ISHII², Mikyoung Kim² (1. Teikyo Heisei University, 2. Otsuma Women's University, 3. Teikyo University)

*Hinako Suzuki¹, Hikaru Yokoyama², Tetsuya Sato³ (1. Senshu University, 2. Hokusho University, 3. Mt.Kurikoma Geopark Geoguide Association)

*Tatsuo Kanamaru¹ (1. Department of Earth and Environmental Sciences, College of Humanities & Sciences, Nihon University)