About NISHIKAWA TOMOKO
About 国土交通省 国土政策局
About Japan
About disaster countermeasure
About snow cover
About snow damage
About heavy snow
About local community
About furtherance
About snow removing work
About natural energy
About treatment
About case study
About window(queuing)
About counseling
About Ministry of Land,Infrastructure and Transport
About heavy snowfall area
About snow treatment
About measures against snow
About snow/ice cold energy
About inquiry counter
About Natural disasters
About Development,redevelopment,and urban improvement
About 都市
About 日本
About 雪対策
About 豪雪地帯
About 対策
About 現状
About 共助
About 除排雪
About 整備