Four gangster executives were arrested for moonshine stimulants in a room in a condominium in Shinjuku-ku, Tokyo.
Since it is rare for a gangster to be caught for being smuggled by himself, the Metropolitan Police Department is investigating the details of the fact that the profits obtained from the trafficking were the source of funds.
It means that he has denied the charges against the investigation.
Four people were arrested, including Koji Hirata (41), an executive of the designated gangster Sumiyoshi-kai gangster.
This month, the Metropolitan Police Department searched the Sumiyoshi-kai office in Shinjuku-ku, Tokyo as a related party.
According to the Tokyo Metropolitan Police Department, the four people are suspected of violating the Stimulants Control Law last October, alleging that they smuggled about 90 grams of stimulants in a room in a condominium in Shinjuku Ward, worth 5.3 million yen at the end of the trafficking price.
An investigation into another case revealed that a stimulant was found in a pot in the kitchen, as well as equipment believed to have been used for moonshine.
Other illegal drugs such as dried cannabis and cocaine were also confiscated.
It is rare for gangsters to be caught for smuggling stimulants themselves, and the Metropolitan Police Department is investigating the details of how the profits from the trafficking were the source of funding.
In response to the investigation, all four have denied the charges.