Smoking Areas at Makuhari Messe and around Kaihimmakuhari Station: 2026 Guide (fully non-smoking indoors, JPY 2,000 fine in Chiba City)
Table of contents
- 1.About this guide and disclaimer
- 2.Makuhari Messe is entirely non-smoking indoors — smoke at an outdoor smoking area
- 3.How to check smoking areas on the official floor map
- 4.Around Kaihimmakuhari Station is a Chiba City enforcement district — a JPY 2,000 fine for street smoking
- 5.The smoking area under the JR Kaihimmakuhari Station viaduct (installed by Chiba City)
- 6.How heated tobacco is treated (Chiba City ordinance and the revised Health Promotion Act)
- 7.Planning your route as an event visitor
- 8.Access and site layout (background for finding a smoking area)
- 9.Find nearby smoking areas with MottoSuitai
- 10.Before you go: always check official information
About this guide and disclaimer
This is a third-party guide compiled as of July 2026 from the Makuhari Messe official site (https://www.m-messe.co.jp/) — its Q&A, facility guide, floor map and access pages — and from the Chiba City official site (https://www.city.chiba.jp/) guidance on preventing street smoking and littering. We are not affiliated with Makuhari Messe Inc. or Chiba City, and this is not official or authorised information.
We also do not reproduce the Makuhari Messe official floor map, as it is a copyrighted work. The position, operation and availability of smoking areas can change with events and construction. When you actually go, always check venue and Chiba City official sources, plus in-building signage and organiser guidance on the day.
Makuhari Messe is entirely non-smoking indoors — smoke at an outdoor smoking area
The Makuhari Messe official Q&A states that the facility is entirely non-smoking indoors, that the locations of outdoor smoking areas are shown in the facility guide, and that they may be unavailable depending on the event on the day. In other words, you cannot smoke inside the buildings — including the exhibition halls, the International Conference Hall and the Makuhari Event Hall — and smoking means using an outdoor smoking area.
- The facility is entirely non-smoking indoors (stated in the official Q&A)
- Smoking means using an outdoor smoking area
- Outdoor smoking areas may be unavailable depending on the event on the day (stated in the official Q&A)
- Check the positions on the official facility guide and floor map
- Out of consideration for second-hand smoke, do not smoke on outdoor walkways or plazas outside a smoking area
The official note that they may be unavailable depending on the event is important. On large event days, or when outdoor space is used for an event, an outdoor smoking area may be closed or relocated. Check in-building signage and organiser guidance on the day too.
How to check smoking areas on the official floor map
The Makuhari Messe official site publishes a floor map and facility page (https://www.m-messe.co.jp/facility/) and a floor map PDF (https://www.m-messe.co.jp/docs/facility/messe_facilityguide.pdf). The legend of this official floor map includes a "Smoking Area" entry, and several positions are marked on the map.
However, this guide does not assert individual positions read off the drawing. A floor map is a schematic of the site layout, and paraphrasing positions from it in prose risks diverging from actual entrances and walking routes. Please confirm smoking area locations on the official floor map itself and from in-building signage and staff guidance on the day. The nearest smoking area differs depending on whether you exit from exhibition halls 1 to 11, the International Conference Hall or the Makuhari Event Hall.
Around Kaihimmakuhari Station is a Chiba City enforcement district — a JPY 2,000 fine for street smoking
The area around JR Kaihimmakuhari Station, the nearest station to Makuhari Messe, is designated an enforcement district under the Chiba City Ordinance on the Prevention of Street Smoking and the Littering of Empty Cans and Other Items (in force since 1 January 2011). According to the Chiba City official site, there are four enforcement districts: the JR Chiba Station East Exit district, the JR Inage Station area, the JR Kaihimmakuhari Station area, and the JR Soga Station area.
Street smoking in an outdoor public place inside an enforcement district carries a JPY 2,000 fine. Littering in an outdoor public place likewise carries a JPY 2,000 fine. The Chiba City official FAQ notes that the penalty provision in the ordinance is a fine of up to JPY 20,000 (the amount actually imposed is JPY 2,000). The same FAQ also states that even outside the enforcement districts, in outdoor public places you must endeavour not to smoke except at a designated smoking area.
- Ordinance: Chiba City Ordinance on the Prevention of Street Smoking and the Littering of Empty Cans and Other Items (in force since 1 January 2011)
- Enforcement districts: JR Chiba Station East Exit / JR Inage Station area / JR Kaihimmakuhari Station area / JR Soga Station area
- Street smoking inside an enforcement district: JPY 2,000 fine
- Littering in an outdoor public place: JPY 2,000 fine
- Penalty provision in the ordinance: fine of up to JPY 20,000 (Chiba City official FAQ)
- Even outside the districts, there is a duty to endeavour not to smoke in outdoor public places except at designated smoking areas
The smoking area under the JR Kaihimmakuhari Station viaduct (installed by Chiba City)
According to the Chiba City official site, a smoking area is installed beside the public toilets under the JR Kaihimmakuhari Station viaduct (2-112-1 Hibino, Mihama-ku, Chiba City). Because the area around Kaihimmakuhari Station is an enforcement district, smoking on the station-front footpath or the pedestrian deck is subject to the fine. If you want to smoke near the station, please use this smoking area.
Availability and usable hours can change. Check the Chiba City official site (https://www.city.chiba.jp/kankyo/junkan/haikibutsu/rojoukituenpoisue-boushi.html) and on-site signage before use. In its published response to a citizen enquiry, Chiba City explains that for outdoor smoking areas set up by shops, the Health Promotion Act only imposes a duty to give consideration to not causing unwanted second-hand smoke, which makes enforceable guidance difficult. A great deal therefore rests on the manners of each individual user.
How heated tobacco is treated (Chiba City ordinance and the revised Health Promotion Act)
According to the Chiba City official site, the city ordinance states that the use of flameless heated tobacco is not within the scope of the regulation, because it poses no risk of burns or other harm to the body or property of others; however, if it is littered, that falls within the scope of the ordinance and is subject to the fine. In other words, using heated tobacco itself is outside the scope of Chiba City street-smoking fines, but littering butts or sticks is subject to them. We do not assert how e-cigarettes are treated, as the relevant Chiba City page does not state it.
Indoors, a different rule applies. Under the revised Health Promotion Act, fully in force since April 2020, indoor spaces are non-smoking in principle. Because Makuhari Messe states in its official Q&A that the facility is entirely non-smoking indoors, heated tobacco cannot be used inside the buildings either. Being outside the scope of the ordinance does not mean it may be used anywhere. Where there are many people nearby, using a smoking area is appropriate even for heated tobacco. Smoking under the age of 20 is prohibited by law in Japan.
Planning your route as an event visitor
Makuhari Messe draws large numbers of visitors at once for exhibitions, concerts and sporting events. In an entry queue or in the flow of people leaving, smoking has a large effect on those around you even outdoors. If you plan to smoke, moving outside the peak of the crowd is easier on you and on everyone else.
- Go before you join the entry queue (you cannot smoke while queuing)
- Assume the outdoor smoking area may be unavailable on the day and have an alternative in mind
- Smoking areas are also crowded during intermissions, so allow extra time
- Routes to the station are congested when leaving; do not smoke while walking, as this is an enforcement district
- Always put butts in an ashtray. Littering carries a JPY 2,000 fine under the Chiba City ordinance
Access and site layout (background for finding a smoking area)
According to the Makuhari Messe official access page, the venue is at 2-1 Nakase, Mihama-ku, Chiba City 261-8550, about a 5-minute walk from Kaihimmakuhari Station on the JR Keiyo Line (about 30 minutes from Tokyo by rapid service). From Makuharihongo Station on the JR Sobu Line and the Keisei Line, the site is about 17 minutes by bus bound for Makuhari Messe Chuo. The site comprises the International Exhibition Halls (exhibition halls 1 to 11), the International Conference Hall and the Makuhari Event Hall.
Because the site is large, both the exits you use and the nearest smoking area depend on which hall you are visiting. Checking your hall in advance and locating the smoking areas on the official floor map saves you from searching on the day.
Find nearby smoking areas with MottoSuitai
If you want to find smoking areas in the Kaihimmakuhari and Makuhari New City area, you can list ones near you from the MottoSuitai map. For event venues in general, see the event venue smoking guide; for rules across Japan, see the complete guide to smoking areas and manners in Japan.
Before you go: always check official information
This third-party guide was compiled as of July 2026 from the Makuhari Messe official Q&A, facility guide, floor map and access pages, and from the Chiba City official guidance on preventing street smoking and littering. For individual outdoor smoking area positions, we take the policy of not asserting what we read off the official floor map drawing. When you go, always check the latest information on the Makuhari Messe official site (https://www.m-messe.co.jp/) and the Chiba City official site (https://www.city.chiba.jp/), plus in-building signage and organiser guidance on the day.
Four steps to avoid trouble finding a smoking area at a Makuhari Messe event
Makuhari Messe is entirely non-smoking indoors, and the area around Kaihimmakuhari Station is a Chiba City enforcement district. How to avoid the fine and act with consideration for second-hand smoke.
- 1
Step 1
Check outdoor smoking areas on the official floor map before you go
On the Makuhari Messe official floor map and facility page (https://www.m-messe.co.jp/facility/), see where the "Smoking Area" legend items are marked, and note the ones near the hall you are visiting.
- 2
Step 2
Assume they may be unavailable on the day
The official Q&A states they may be unavailable depending on the event on the day. Check in-building signage and organiser guidance, and have an alternative in mind.
- 3
Step 3
Remember the station area is an enforcement district
The JR Kaihimmakuhari Station area is a Chiba City enforcement district, where street smoking carries a JPY 2,000 fine. To smoke near the station, use the city-installed smoking area under the viaduct (2-112-1 Hibino, Mihama-ku).
- 4
Step 4
Always put butts in an ashtray
Littering in an outdoor public place carries a JPY 2,000 fine. Heated tobacco use itself is outside the scope of the ordinance, but littering it is subject to the fine. Smoking under 20 is prohibited by law in Japan.
Frequently Asked Questions
Q.Can I smoke inside Makuhari Messe?
A.No. The Makuhari Messe official Q&A states that the facility is entirely non-smoking indoors. Please use an outdoor smoking area. Note that the official Q&A also warns they may be unavailable depending on the event on the day, so they are not always usable.
Q.Where are the outdoor smoking areas at Makuhari Messe?
A.The legend of the Makuhari Messe official floor map includes a "Smoking Area" entry, and several positions are marked on the map. However, this guide does not assert individual positions read off the drawing, and we do not reproduce the floor map because it is a copyrighted work. Please confirm locations on the official floor map and facility page, and from in-building signage and staff guidance on the day.
Q.Is there a fine for street smoking around Kaihimmakuhari Station?
A.Yes. The JR Kaihimmakuhari Station area is designated an enforcement district under the Chiba City Ordinance on the Prevention of Street Smoking and the Littering of Empty Cans and Other Items (in force since 1 January 2011), and street smoking inside the district carries a JPY 2,000 fine. Littering in an outdoor public place likewise carries a JPY 2,000 fine. The penalty provision in the ordinance is a fine of up to JPY 20,000.
Q.Is heated tobacco also within the scope of the Chiba City ordinance?
A.According to the Chiba City official site, the ordinance does not regulate the use of flameless heated tobacco, because it poses no risk of burns or other harm to the body or property of others; however, littering it falls within the scope and is subject to the fine. That said, Makuhari Messe is entirely non-smoking indoors, so heated tobacco cannot be used inside the buildings. We do not assert how e-cigarettes are treated, as the same page does not state it.
Q.Is there a city-installed smoking area near Kaihimmakuhari Station?
A.Yes. According to the Chiba City official site, a smoking area is installed beside the public toilets under the JR Kaihimmakuhari Station viaduct (2-112-1 Hibino, Mihama-ku, Chiba City). The station area is an enforcement district, so smoking on the station-front footpath is subject to the fine. Availability and hours can change, so check Chiba City official information and on-site signage.