About IMURA TAKUMI
About BAN MASAO
About TSUNEMATSU KAE
About GOTO AKIO
About OKADA JUN
About 日本火山学会講演予稿集
About volcano
About geothermal field
About Miyagi prefecture
About volcanic activity
About hydrothermal system
About Zao volcano
About Volcanic geology in general
About 蔵王火山
About 噴気
About 地熱地帯
About 火山
About 物質科学
About 研究