Regional health officials said Tuesday a supermarket in Gamagori sold five packages of assorted blowfish meat on Monday. The inclusion of the liver in the package could have contaminated the other meat with the fugu poison. Health officials say fugu poison cannot be removed by washing or cooking.
Health authorities found that the store had been selling the liver of the particular kind of blowfish, called "yorito fugu," or blunthead puffer, for years, saying it's nearly non-toxic, health ministry official Yohei Ohashi said. No health problems have been reported from past consumption of the liver sold at the store, he said.
The illegal sales surfaced Monday when a buyer of one package took it to a health center. With four other packages sold but unaccounted for, city officials alerted residents via the emergency loudspeakers normally used for earthquakes and other disasters. Two packages have since been returned.
The health ministry ordered the store to recall all the blowfish packages and suspend their sale, but the store told officials that it will no longer sell blowfish, Ohashi said. Dozens of people are poisoned by fugu every year. Last year, 31 people were poisoned, though none of them fatally.