About Yaguchi Muga
About Volcanology Research Department, Meteorological Research Institute, Japan Meteorological Agency
About Terada Akihiko
About Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology
About Ogawa Yasuo
About Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology
About Journal of Disaster Research
About Nagano prefecture
About Gunma prefecture
About vapor explosion
About volcanic ash
About volcano
About water solubility
About steam explosion
About Mt. Asamayama volcano
About Mt. Asama volcano
About volcanic ash
About water-soluble components
About Volcanic geology in general
About 浅間火山
About クレータ
About 降下
About 火山灰
About 水溶性成分