You can purchase and drink alcohol only if you’re over 20. This means that you need to buy your cigarettes in person at the stores, and the store clerks might check your ID, so don’t get in troubles! Legal age for drinking is 20 You can always buy cigarettes from the vending machines, but you need a TASPO card, an IC age verification card available only for Japanese residents over 20 years old, You can purchase cigarettes at convenience stores and supermarkets all you have to do is just mention or point at the number of your cigarettes, since they’re often sold numbered by types. This means that you still could get in trouble if you smoke under the age of 20 while you’re in Japan, even though you’re allowed to smoke in your home country. While in some countries smoking is allowed from 18 years old, in Japan you have to be 20 to smoke. Today we introduce the legal age for smoking, drinking, driving, and gambling in Japan,Īnd you can use this feature to avoid any accidental incidents while traveling around Japan! The legal age for smoking is 20 What is legal in other countries might be illegal in Japan. Some countries allow people to drink at the age of 18, and some countries, like the United States of America, allow people to drink at the age of 21. Do you know the legal age for smoking and drinking in Japan?