As a vape user planning a trip to Japan in 2025, what should be your top concern? Naturally, it's Japan's increasingly strict and evolving smoking regulations, especially concerning vaping in public places. This article is for you—whether you're a loyal SP2S user or considering becoming one—providing a detailed breakdown of Japan's latest vape (電子タバコ - denshi tabako) and traditional tobacco laws for 2025, with a special focus on significant changes in Osaka. Our goal is to help you enjoy your vaping experience in Japan while ensuring full compliance.
Overview of Japan's Smoking Laws: Defining Traditional and Novel Tobacco Products
Japan's smoking laws are primarily based on the Health Promotion Act (a national law aimed at reducing passive smoking). This act has strict regulations for traditional cigarettes, while novel tobacco products, including vapes and Heated Non-Burn Tobacco (HNB), are subject to different rules. Understanding these classifications is your first step to legal vaping in Japan.
Traditional Cigarettes
• Comprehensive Indoor Smoking Ban: Most public indoor spaces, including restaurants, cafes, bars, offices, commercial facilities, and public transportation, are strictly prohibited from smoking.
• Designated Smoking Rooms/Areas: Some venues may have dedicated "smoking rooms" or "smoking areas." These areas are typically well-ventilated and reserved exclusively for smokers.
• Outdoor Restrictions: Many cities prohibit smoking while walking on the streets and have designated areas for outdoor smoking.
Vape vs. HNB Regulations Explained: Key Points for SP2S Users
Japanese law distinguishes between vapes and Heated Non-Burn Tobacco (HNB, tobacco-containing products like IQOS). Understanding the legal status of both product types is crucial for you as an SP2S vape user to ensure compliance in Japan.
Vape Legal Status:
SP2S products contain nicotine. In Japan, nicotine-containing vape products are classified as pharmaceuticals under the Pharmaceuticals and Medical Devices Act. This means that while individuals are generally permitted to bring a reasonable amount of nicotine-containing vapes into Japan from overseas for personal use, the sale or distribution of nicotine-containing vape products within Japan is strictly regulated and requires a pharmaceutical sales license.
Therefore, although bringing your SP2S nicotine-containing vapes into the country is feasible, purchasing nicotine-containing vapes locally in Japan will be very difficult or illegal.
Regarding usage, since vapes don't contain tobacco and produce no ash, their restrictions are generally less stringent than traditional cigarettes. However, many private businesses and facilities, for management reasons and customer comfort, still have the right to set their own internal rules prohibiting or restricting vape use.

Heated Non-Burn Tobacco (HNB) Legal Status:
Although HNB products don't burn and produce ash, they contain tobacco. They're generally considered "novel tobacco products," and their regulation in Japan falls between traditional cigarettes and tobacco-free vapes.
In some public places, HNBs may be permitted in areas where traditional cigarettes are prohibited, but specific regulations vary by location.
For more information on vape regulations, you can check:Japan Vape Regulations: What You Need to Know Before Traveling.
Osaka City's New Smoking Regulations for 2025
Effective January 27, 2025, Osaka City will implement a stricter smoking ban, expanding no-smoking zones and explicitly including novel tobacco products. This is a significant change that all tourists, including SP2S users, need to be aware of.
1. Expanded No-Smoking Zones Across All Public Spaces: Osaka City's no-smoking zones will extend from the original six core areas (such as Umeda and Shinsaibashi) to all roads, plazas, parks, and other public spaces throughout the city. This means you'll hardly be able to smoke freely in any outdoor public space in Osaka City, regardless of whether you're using traditional cigarettes, heated tobacco, or vapes.
2. Novel Tobacco Products Included in Ban: This ban not only covers traditional cigarettes but also explicitly includes heated tobacco and other novel tobacco products. Therefore, vape users, including SP2S users, must comply with this ban in public places in Osaka City.
3. Fines for Violations: Any violation of the smoking ban will incur a fine of 1,000 JPY (approximately 50 HKD).
4. Increased Number and Classification of Smoking Areas: To accommodate the expanded ban, Osaka City plans to increase the number of designated smoking areas to 300 before the 2025 World Expo. These smoking areas are primarily divided into two categories:
• "Information Provision Smoking Areas" (情報提供吸煙所): These are usually set up by private businesses, and their use may require a purchase or meeting specific conditions.
• "Osaka City Designated Smoking Areas" (大阪市指定吸煙所): These are established and managed by the government and are free for public use. Tourists should look out for the signs for these officially designated smoking areas.
5. Osaka Prefecture's Second-Hand Smoke Prevention Ordinance: In addition to Osaka City's ban, the entire Osaka Prefecture will implement a new second-hand smoke prevention ordinance starting April 2025. This ordinance requires restaurants with a seating area exceeding 30 square meters to set up dedicated smoking rooms.
To learn more about Osaka's smoking regulations, you can read our previous article:Osaka Smoking Ban Explained: A Complete Guide to Smoking Spots.
Overview of Regulations in Other Major Japanese Cities (Reference)
Beyond Osaka, other major Japanese cities also have their own smoking regulations, generally following similar trends:
• Tokyo: Tokyo has very strict smoking regulations in public places. Within Tokyo Metropolis, many streets and public areas prohibit outdoor smoking and have designated smoking areas. Indoor public spaces are also generally smoke-free.
• Kyoto: Kyoto also has strict smoking restrictions in many tourist attractions and city center areas. Tourists are advised to look for designated smoking areas.
SP2S User: Guide to Legal Vaping Spots in Japan for 2025
Despite increasingly strict regulations, as an SP2S vape user, you still have many compliant places to enjoy your device:
1. Private Spaces: You're free to use your SP2S in your private residence, rented Airbnb, or hotel rooms where smoking is confirmed to be permitted.
2. Designated Smoking Areas:
• Government/Public Smoking Areas: Airports, train stations, large commercial facilities, and some tourist attractions have clearly marked "designated smoking areas." These areas usually permit the use of HNB products and vapes, but always pay attention to the signage. Compact and portable devices like SP2S products are particularly suitable for use in designated smoking areas, allowing for quick entry and exit.
• "Vape-Friendly" Cafes/Bars: Some cafes, bars, and lounges specifically catering to vape and HNB users allow indoor use.
• Restaurants/Bars with HNB Smoking Rooms: Some restaurants and bars have dedicated HNB smoking rooms, which are usually also suitable for vapes.
3. Inside Your Car: Using your SP2S product inside your private car is perfectly fine.
4. Secluded Outdoor Open Spaces: In open areas away from crowds and without clear no-smoking signs, such as deep within certain parks or on beaches, you can discreetly use your device. However, always observe proper etiquette and avoid disturbing others.
Practical Tips and Important Notes for Your Trip to Japan
To ensure a smooth and enjoyable SP2S vaping experience during your trip to Japan, please pay close attention to the following:
1. Mind the Signs and Stay Alert: Smoking signs in Japan are very clear. Blue or green signs usually indicate smoking is permitted (possibly differentiating between traditional and novel tobacco), while red signs or those with a diagonal slash indicate a no-smoking zone. When you see "全面禁煙" (zenmen kin'en - Total Smoking Ban), it means all tobacco products, including vapes, are prohibited.
2. Respect Business Regulations: Even if not explicitly prohibited by law, private businesses and facilities (such as small shops, independent cafes) have the right to set their own internal no-smoking rules. If a business clearly indicates a ban, please comply.
3. Avoid Use in Crowded Areas: Even without an explicit ban, vaping in densely populated areas (e.g., station entrances, shopping streets, queues at attractions) might cause discomfort or misunderstanding among others. Please practice polite etiquette.
4. Device Leak Prevention: Unexpected leaks from your device during travel can be inconvenient. Choosing a product like SP2S Ocean with a sealing plug can effectively prevent oil leakage. Remove the stopper holder before use; once powered on, press the plug to use the product. When flying or when the product is not in use, you can pull the sealing plug back to its initial position to further prevent oil leakage, ensuring a worry-free journey.
5. Customs and Carrying Regulations: While individuals are generally permitted to bring a reasonable amount of nicotine-containing vapes into Japan for personal use, there might be quantity limits. Before traveling to Japan, always check the latest regulations from Japanese Customs regarding carrying nicotine-containing vape products to avoid any unnecessary trouble.

In 2025, Japan's smoking regulations, especially in Osaka, will become even more stringent and detailed. As an SP2S user, understanding and complying with these rules, and respecting local culture and public etiquette, are crucial for a smooth trip. By seeking out designated smoking areas and "vape-friendly" venues, you can still enjoy your SP2S vaping experience without any worries.
What has your experience been like with vaping in Japan? Or do you have any questions about the 2025 regulations? Feel free to leave a comment below to share your experiences or ask questions!
SP2S wishes you a pleasant trip to Japan!
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