This article provides an overview of smoking laws in Japan, discussing where smokers can legally light up while visiting the country. Smoking is prohibited in public places such as streets, parks, and other outdoor areas and those caught doing so may face hefty fines. Designated smoking areas are located at airports, train stations, restaurants, select hotels, designated outdoor spaces and private residences with permission from owners/landlords. It is important for travelers to be aware of local regulations before they arrive and pay any fines imposed immediately if caught breaking the law.