However, as the 'sale of Doburoku as a specialty', which is to take Doburoku out of the designated districts, is subject to the Liquor Tax Act, licenses to manufacture and sell alcoholic beverages are required.
しかし同特別区外へ持ち出す事になる「特産品としての販売」に関しては、酒税法が適用されるため、酒類製造と販売の許可が必要となる。