Smoking at Work Drinks and Client Dinners in Japan (2026): Etiquette That Prevents Friction
Table of contents
The four venue types, in brief
Smoking-permitted venues (grandfathered small establishments) allow cigarettes with food and drink; smoking-purpose venues such as cigar bars serve no staple food; sealed smoking rooms allow cigarettes but no food or drink inside; heated-tobacco-only rooms allow heated tobacco devices with food and drink. Venues must display the official sign at the entrance, and no sign means the interior is non-smoking. Our guide to smoking-friendly izakaya and bars explains how to tell them apart, and you can browse venues by prefecture on MottoSuitai's smoking-friendly restaurant search.
If you are organising
- If anyone under 20 is attending, a fully smoking-permitted venue is out — they cannot enter the premises at all
- A "sealed smoking room" venue means smokers will be away from the table longer, since food and drink cannot go into the room
- A heated-tobacco-only room does not allow cigarettes, which matters depending on who is coming
- If you book a non-smoking venue, look up the nearest designated outdoor spot and its opening hours in advance
- Confirm by phone or email for larger parties — listings and actual practice sometimes differ
On the night
- Say "I'll step out for a moment" rather than asking permission — it is easier for others to respond to
- Avoid stepping away just after dishes arrive, during toasts and speeches, or right before the bill is settled
- If several people leave at once the table empties; stagger it or keep it short
- At a client dinner, follow the other party's lead and never suggest that they smoke
Stepping outside
Some municipalities restrict street smoking, and the designated areas and handling differ by local government, so check the official information for the district you are in. Standing outside the restaurant door, in front of a neighbouring shop, or near housing is a common source of complaints — walk to a designated spot instead. Find the nearest one on the MottoSuitai map, and check the hours: some spots close at night. Carry a portable ashtray, and do not smoke while walking back to the station.
This is a third-party summary based on MHLW information as of July 2026. Individual venues' smoking status can change, so always confirm with the sign at the door and the venue's official information. This article provides information about smoking environments and does not encourage smoking or drinking.
Frequently Asked Questions
Q.Can we smoke inside at a work dinner in Japan?
A.It depends on the venue type. Restaurants are non-smoking indoors by default; smoking is possible in a grandfathered smoking-permitted venue, a smoking-purpose venue such as a cigar bar, a sealed smoking room (no food or drink), or a heated-tobacco-only room (food and drink allowed). Check the official sign at the entrance.
Q.How do I choose a venue that works for both smokers and non-smokers?
A.Settle it while booking. If anyone under 20 is attending, fully smoking-permitted venues are impossible; if you pick a non-smoking venue, look up the nearest designated outdoor spot and its hours beforehand so nobody has to search on the night.
Q.What is the polite way to leave the table?
A.Saying you will step out for a moment tends to work better than asking permission, which can be hard to decline. Avoid leaving just after food arrives, during speeches, or right before the bill, and say a brief word when you return.
Q.Is it fine to smoke outside the restaurant?
A.Often not. Many districts restrict street smoking and the rules vary by municipality, so check the local official information. Doorways, neighbouring shopfronts and residential streets attract complaints; use a designated smoking spot instead.