英語候補itai-itai diseasemass cadmium poisoning in Toyama Prefecture starting in the 1910s caused by industrial waste
四大公害病よんだいこうがいびょう未分類four big pollution diseases of Japanthe four major pollution-caused illnesses (Minamata disease, Niigata Minamata disease, Yokkaichi asthma, Itai-itai disease)