Japan International Cooperation Agency,13 Sanyu Consultans Inc,13 Overseas Technical Cooperation Agency,6 Biwako,5 Japanase Project Aid,4 Brantas Project,3 Consulting Engineers,3 Gorenment Of the Republic Of Indonesia,2 Perusahaan Umum Listrik Negara,2 United Nations University,1 Disaster Prevention Research Institute Kyoto University,1 Japan Commission on Large DAMS,1 Foundation of River & Basin Integrated Communications,1 Japan Committe on Hydrology,1 University Of Yamanashi,1 Overseas Economic Cooperation Fund,1 Japanese National Committee on Large Dams,1 PT Indra Karya,1 Hitachi Shipbuilding & Engineering Co., LTD.,1 Nippon Koei Co., LTD.,1