Although you can make Doburoku, which is called Dakushu in Japan under the Liquor Tax Act, using very simple tools at home, if you make it without permission, you will be charged with violating the Liquor Tax Act.
非常に簡単な道具を用いて家庭で作る事も可能だが、日本では酒税法において濁酒（だくしゅ）と呼び、許可無く作ると酒税法違反に問われる事になる。