A client stands outside a building holding a correct address and cannot find the restaurant. A driver enters a hotel address and arrives at the wrong side of a large block. Both are ordinary events in Japan, and neither is anybody's mistake — the addressing system simply does not work the way visitors assume. Understanding it takes ten minutes and saves an operation repeatedly.
How the system actually works
Most Japanese streets have no names. Addresses identify an area, then progressively smaller subdivisions, then a block, then a building — not a position along a road:
- The prefecture, then the city or ward.
- The district (chome), then the block within it, then the building number on that block.
- Written in Japanese the order runs from largest unit to smallest, which is the reverse of the Western convention; romanised versions often flip it, which is itself a source of confusion.
Crucially, building numbers within a block are not always sequential in a way that helps a pedestrian. Numbering can follow the order in which buildings were registered rather than their physical arrangement. Standing on the correct block does not mean the next building along is the next number.
Add that many businesses occupy a specific floor of a building, and that a restaurant may exist only on the sixth floor with a small sign at street level, and the picture is complete.
What to give people instead
- A map pin, not an address. A shared map link is the single most effective thing an agent can send a client. Address text is the fallback.
- The name in Japanese. A venue's Japanese name entered into a mapping app resolves far more reliably than a romanised one, and it lets a client show a passer-by. Put it on the itinerary alongside the English.
- The phone number. Japanese car navigation systems locate destinations by telephone number extremely reliably — this is the standard method drivers use, and a phone number on the driver's brief is worth more than an address.
- The nearest station and exit. "Exit B3, then two minutes" is more useful than any address, because station exits can be several hundred metres apart and choosing the wrong one is the most common way a client gets lost.
- The floor. Always state it. A sixth-floor izakaya is invisible from the pavement.
- A landmark. "Opposite the post office" is how people actually navigate here.
For self-drive clients, Japanese navigation systems also accept mapcodes — short numeric codes identifying a precise point — which are widely published for rural attractions and car parks and are far more dependable than an address in the countryside. Our self-drive guide covers the rest of the driving picture.
On the operations side
- Rooming lists and vouchers should carry the property name in Japanese, the phone number and the station exit, not just a romanised address.
- Group pick-up points need naming precisely. A large hotel may have several entrances on different streets, and a coach cannot always reach the one the client is standing at — this interacts directly with the coach and driver rules.
- Restaurant bookings should go to clients with the floor, the building name and the Japanese name, particularly for the small places worth eating at.
- Where language is the barrier, a written card in Japanese is still the most reliable object a lost client can hold — the communication guide covers the wider point.
FAQ
Why don't Japanese streets have names? The system identifies areas and blocks rather than roads. An address narrows from prefecture to city to district to block to building, so the street between blocks is not what carries the identity.
How do taxi drivers find addresses in Japan? Most commonly by telephone number entered into the car's navigation system, which resolves to the destination reliably. Giving a driver the venue's phone number is more effective than reciting an address.
What should be on an itinerary instead of an address? A map pin, the venue name in Japanese, the phone number, the nearest station and specific exit, the floor of the building, and a nearby landmark. Any two of those beat a full address.
What is a mapcode? A short numeric code identifying a precise location, accepted by Japanese car navigation systems and widely published for rural attractions and car parks. It is considerably more dependable than an address for self-drive clients in the countryside.
Transfers, driver briefs, itinerary documentation and concierge service: write to b2b@explera.jp, message the trade desk on WhatsApp at +66 93 656 8090, or register on the B2B portal. Proposals within 24 hours. IATA TIDS 96215733, ASTA member 900408341.
