NHK


 

NHK has learned that Japanese authorities have confiscated about one ton of dried cannabis that was shipped to Tokyo Port from Vietnam.

It is the largest single seizure of illegal drugs in Japan, according to available statistics to date.

The health ministry's Narcotic Control Department has reportedly arrested three Vietnamese nationals for allegedly violating the narcotics control act. They are suspected of conspiring to smuggle cannabis for profit. One of the suspects is 51 years old and a resident of Ibaraki Prefecture.

The department is investigating whether an international drug-smuggling group was involved.

Investigators said Tokyo Customs agents found a large amount of dried cannabis in 200 cardboard boxes on board a cargo ship that had left Da Nang Port in Vietnam. It entered Tokyo Port in June.

The investigators said narcotic control officers tracked the illegal drug while it was being transferred from the port. They confiscated it in the northern Kanto region.

The investigators also said the shipment's intended destination was a company in Osaka City, western Japan.

The amount confiscated is more than double the 452 kilograms of dried cannabis that was seized nationwide by police, narcotic officers and other authorities during 2024.