日本地理学会
, 日本第四紀学会
, 日本国際地図学会
, 砂防学会
, 日本地形学連合
, 日本情報地質学会
, 砂漠学会
, The Association of Japanese Geographers
, Japan Association for Quaternary Reaearch
, Japanese Geomorphological Union
, The Japan Cartographers Association
, Japan Society of Erosion Control Engineering
, The Association of Japanese Geographers
, Japan Association for Quaternary Reaearch
, Japanese Geomorphological Union
, The Japan Cartographers Association
, Japan Society of Erosion Control Engineering