Ka dibna ka jawaab su'aasha ka dib luqadda sida marinka: Marinka: Sagaal iyo labaatan dacwadood, oo ka kooban 9 qof oo qaba cudurka itai-itai iyo 20 xubnood oo qoysaskooda ah, ayaa dacweeyay Mitsui Mining and Smelting Co. sanadkii 1968 maxkamadda Toyama. Bishii Juun 1971, maxkamaddu waxay ku xukuntay Mitsui Mining and Smelting Co. dambiile. Kadib, shirkaddu waxay racfaan ka qaadatay Maxkamadda Degmada Nagoya ee Kanazawa, laakiin racfaanka ayaa la diiday bishii Ogosto 1972. Mitsui Mining and Smelting Co. waxay ogolaatay inay bixiso daryeelka caafimaadka ee dadka ay dhibaatadu saameysey, maalgelinta kormeerka tayada biyaha ee ay sameeyeen dadka deggan, iyo bixinta magdhowga dadka qaba cudurka. Dadka aaminsan inay qabaan cudurka itai-itai waa inay la xiriiraan Wasaaradda Caafimaadka, Shaqada, iyo Daryeelka ee Japan oo sheeganaya inay qiimeeyeen dadkooda qaba cudurka itai-itai. Dad badan ayaa ku q
Agoosto 1972