Can You Smoke on the Shinkansen? Japan Train Smoking Rules 2026

Quick answer: can I smoke on the Shinkansen?

No. As of March 16, 2024, all Shinkansen lines in Japan are fully non-smoking, including inside the cars and in the previously available smoking rooms. The change applied to the Tokaido, Sanyo, and Kyushu Shinkansen, which were the last lines with onboard smoking rooms. The Tohoku, Hokkaido, Joetsu, and Hokuriku Shinkansen had already been fully non-smoking before this. Heated tobacco (IQOS, glo, Ploom) is treated identically to cigarettes — banned onboard.

When did the Shinkansen become non-smoking?

JR Central, JR West, and JR Kyushu announced in late 2023 that the smoking rooms on the Tokaido / Sanyo / Kyushu Shinkansen would be removed by March 16, 2024. The official reason was to align with the smoke-free policies of public spaces under the revised Health Promotion Act and to repurpose the space for accessibility (wheelchair seats, larger restrooms). The N700 series smoking rooms were located in cars 3, 7, 10, and 15 (in both green cars and ordinary cars, not only green cars). Car 7 was already converted to a business booth in March 2022. After the March 16, 2024 abolition, the remaining smoking rooms in cars 3, 10, and 15 have been repurposed to store emergency drinking water (500 ml PET bottles, equivalent to seat capacity) to strengthen disaster preparedness.

Major Shinkansen stations with platform smoking rooms

Even though onboard smoking is now banned, several major Shinkansen stations keep smoking rooms inside the gated area. Use these to smoke between trains during longer stopovers, or just before boarding. Smaller stations typically do not have platform smoking rooms; check before boarding. In particular, on the JR West network, the smoking corners at Shin-Kurashiki, Shin-Onomichi, Mihara, Higashi-Hiroshima, Shin-Iwakuni, Tokuyama, Asa, and Shin-Shimonoseki stations were all abolished on March 16, 2024.

• Tokyo Station — Tokaido / Sanyo Shinkansen platforms (14–19) have multiple smoking rooms (5 in total, near cars 11, 13–14, and 16). Tohoku / Joetsu / Hokuriku Shinkansen platforms (20–23) have multiple smoking rooms (4 in total, near cars 1, 11, 13–14). Each smoking room is located near a specific car number on the platform.
• Shin-Osaka Station — There are no smoking rooms on the Shinkansen platforms themselves. There is only one smoking room inside the gated concourse (near the escalator at platform 27), which can have queues of 20–30 people during peak times. Travelers with short transfer times should not rely on a platform smoking room and are advised to smoke before boarding.
• Kyoto Station — smoking rooms on the Tokaido Shinkansen platforms.
• Hakata Station — smoking rooms on the Sanyo / Kyushu Shinkansen platforms.
• Nagoya Station — smoking rooms on the Tokaido Shinkansen platforms.
• Hiroshima Station — smoking rooms on the Sanyo Shinkansen platforms.
• Sendai Station — smoking rooms on the Tohoku Shinkansen platforms.
• Shin-Yokohama, Kanazawa, Niigata: more limited or no platform smoking rooms — check station signage.

Can I leave the platform to smoke between trains?

Yes, you can exit through the gate, smoke at a designated outdoor spot near the station, and re-enter — but you will need to use your ticket again. With a JR Pass, you can do this freely; with a regular ticket, the gate may not let you re-enter. The platform smoking rooms are usually faster (5 minutes round trip vs 15+ minutes outside the station).

Local JR trains, subways, and private railways

All commuter, intercity express, and limited express trains in Japan have been non-smoking for many years before the Shinkansen change. The few exceptions used to be cross-country limited expresses with smoking rooms; those were also removed by 2020. Subways (Tokyo Metro, Toei, Osaka Metro, etc.) and private railways (Hankyu, Keio, etc.) are all fully non-smoking, including their platforms in most stations.

Sleeper trains and the Sunrise Express

The Sunrise Seto / Sunrise Izumo (the only remaining regular sleeper train in Japan, running between Tokyo and Takamatsu / Izumo) is fully non-smoking onboard. Smoking is not allowed in private rooms or in the corridors. Stops at major stations (Yokohama, Atami, Okayama, Takamatsu) provide a brief window to step off and visit a platform smoking room if available.

Heated tobacco onboard the Shinkansen

Heated tobacco (IQOS, glo, Ploom) is treated identically to cigarettes onboard. It is banned in all cars, restrooms, and corridors. Train staff have been instructed to enforce this — using IQOS in a Shinkansen toilet will trigger the smoke detector and may result in the train being stopped at the next station for inspection. Wait until you reach a station with a smoking room.

Planning smoking breaks for long-distance journeys

A Tokyo-to-Hakata journey on the Shinkansen takes about 5 hours. If you need to smoke during that time, plan a stopover at a station with a platform smoking room. Most Tokaido / Sanyo Nozomi services stop at Shin-Osaka for 1-2 minutes; that is too short for a round trip to the concourse smoking room. Better to plan a longer stopover (15-30 minutes) at Shin-Osaka, Kyoto, or Hiroshima, allowing time for a smoke and to re-board the next service. JR Pass holders can do this without paying extra.

Find a smoking spot before or after your Shinkansen ride

For smoking spots near major Shinkansen stations, use the MottoSuitai map. For complete tourist guidance on smoking in Japan, see Smoking in Japan as a Tourist 2026.