Cabinet Office (Disaster Management) Rural Development Bureau of the Ministry of Agriculture, Forestry and Fisheries Fisheries Agency of the Ministry of Agriculture, Forestry and Fisheries River Bureau of the Ministry of Land, Infrastructure and Transport Ports and Harbors Bureau of the Ministry of Land, Infrastructure and Transport International Centre for Water Hazard and Risk Management (ICHARM) United Nations Educational, Scientific and Cultural Organization (UNESCO)
(International Centre for Water Hazard and Risk Management (ICHARM), 2004-03)
