How to Find Legal Smoking Areas in Tokyo: Signs, Maps, and Apps

Street smoking is banned across most of central Tokyo, so finding a legal spot means recognizing the right signs or checking a map — not just looking for an ashtray on the sidewalk.

What a designated smoking sign actually looks like

Tokyo wards don’t share one universal sign design; each ward runs its own street-smoking-ban campaign, and posts its own combination of signage. Shinjuku Ward, for example, uses three separate physical forms: posters and stickers at eye level, pavement sheets or tile markings stamped directly into the sidewalk, and signboards, banners, or flags on guardrails and along shopping streets.1 Chiyoda Ward, which ran Japan’s first penalty-backed street-smoking ordinance starting in 2002, posts its own warning marks directly on public roads across the ward.2

The practical takeaway: don’t expect one consistent icon everywhere you go. Look down as often as you look up — a lot of the signage in central Tokyo is a stencil on the pavement, not a sign at head height.

Ward rules aren’t uniform — check before you assume

Chiyoda and Shibuya actually fine you: both wards charge a flat ¥2,000 on the spot for street smoking outside a designated area — Chiyoda since 2002,2 Shibuya since July 2019.3 Several other wards only issue a warning and redirect you to a smoking area, with no cash fine at all. Treat ¥2,000 as something that can genuinely happen in these two wards specifically, not as a citywide flat rate.

A pavement sticker in Taito ward, one of the sidewalk markings the wards use to flag their own street-smoking and littering ordinance zones — the bottom line names the ordinance area and the ward itself.

Apps and maps that actually find you a spot

Tool	How it works	Best for
Smok — this site	Browser-based map of smoking spots across Japan, no install	Everything in one place: municipal smoking areas, station and airport smoking rooms, shopping-mall booths, cafes and tobacco shops — with hours and walking directions
喫煙所情報共有マップくん	Free Android app, crowdsourced pins	The most actively used dedicated app — over 100,000 downloads, updated as recently as December 20256
Google Maps	Search “smoking area” or 喫煙所 near any location	Fastest option if you already have the app open — surfaces real, reviewed smoking rooms with hours and directions
Ward official web maps	Browser-based, no install	Verified locations straight from the ward itself — Shibuya4 and Taito5 both publish one

Taito Ward’s map is worth knowing about specifically: it lists 32 public smoking locations with a QR code that opens the map in Japanese, English, Korean, Traditional Chinese, Simplified Chinese, or Thai.5

Where indoor rooms are, beyond the street

Train stations and department stores commonly have a designated indoor smoking room — ask staff if you don’t see one signed. Convenience stores are a less reliable bet than they used to be: many chains have been pulling outdoor ashtrays since the 2020 indoor-smoking law took effect, though it hasn’t disappeared everywhere, so check store by store rather than assuming one is there. Chain cafes like Doutor and Caffe Veloce often still keep one enclosed smoking room per location, but this varies store to store, so ask before you sit down if it matters to you.