How to Read Japanese Addresses: A Guide for Foreigners

Understanding the Japanese Address System

Most Japanese addresses are written in the reverse order of what you're likely used to in English. Instead of starting with a house number and ending with a country, they begin with the largest geographical area and narrow down to the specific building. Understanding this big-to-small structure is the best starting point for reading a Japanese address.

This guide explains the common pattern used in most cities, the difference between the two numbering systems behind it, and the regional exceptions you may run into when searching for a home in Japan.

Japanese vs. Western Address Elements

The Basic Structure of a Japanese Address

A typical Japanese address is written from the largest area to the most specific location. Here are the components from top to bottom:

• Postal Code (〒, 7 digits)
• Prefecture (e.g., Tokyo-to)
• Municipality (City, Ward, Town, Village)
• Town or district name (e.g., Shibuya)
• Chōme (丁目) — Numbered subdivision of the district
• Ban (番) or Banchi (番地) — Block number or land-lot number
• Gō (号) — Building number
• Building Name and Room Number

Instead of starting with a specific building on a street, you begin with a large region and gradually zero in on your destination. Reading each part in this large-to-small order is the basic skill for understanding a Japanese address.

Reading Prefectures and Municipalities

Prefecture Types

Japan has 47 prefectures, and each one carries a suffix that tells you its type.

Municipal Units and Districts

Explaining Chōme, Ban, Banchi and Gō

Once you've identified the city or ward, the next set of numbers narrows the address down to a specific district, block and building. Think of them as a set of coordinates that guides you to the final location.

Two Numbering Systems

The numbers you see on an address come from one of two systems:

• Residential address system (住居表示, jūkyo hyōji): The modern system used in most cities. Each block gets a number (ban), and buildings on it get a number (gō), written as chōme-ban-gō, such as 2-21-1.
• Land-lot system (地番, chiban): The older system based on land registry numbers (banchi). It is still used in some older and rural areas, and lot numbers do not always run in a neat sequence.

Because both are often written with hyphens, such as 3-5-10, it can be hard to tell which system an address uses. In most Tokyo city addresses, you can read the three numbers as chōme, block and building.

• Formal reading: san-chōme go-ban jū-gō (saying the full name of each unit)
• Informal reading: san no go no jū (replacing hyphens with “no”)

While the formal way is technically correct, you will almost always hear the informal “no” version in everyday conversation. For official documents, always check the exact address against the original listing or registry.

Putting It All Together: A Real-World Example

Here is how the same address looks in Japanese and in English, using Shibuya Hikarie as an example.

1) Official Japanese Format

〒150-8510
東京都渋谷区渋谷2丁目21番1号 渋谷ヒカリエ 10階

2) Breakdown & Reading

3) International English Format (Example)

10F Shibuya Hikarie, 2-21-1 Shibuya, Shibuya-ku, Tokyo 150-8510, Japan

This is one common way to write it for international mail and forms. Always follow the order requested on the form you are filling in.

When an Address Doesn't Follow the Pattern

The chōme-ban-gō pattern covers most city addresses, but some places use different conventions. You don't need to memorize them, but knowing they exist will help if you come across an address that doesn't match.

Kyoto

Central Kyoto is laid out on a grid of streets, and locations are often described using street names and directions, such as Karasuma-dōri Shijō-agaru (north of the Shijō intersection on Karasuma Street). Words like agaru (north), sagaru (south), nishi-iru (west) and higashi-iru (east) tell you which way to go from an intersection. Official Kyoto addresses also use the ward and land-lot number, so you may see both styles.

Sapporo and Hokkaidō

Sapporo's streets follow a grid, and many addresses use jō (条) numbers alongside chōme, as in Akebono 11-jō 2-chōme 3-ban 12-gō (曙11条2丁目3番12号). In central Sapporo, an address such as 北1条西2丁目 gives you a position on the grid.

Katakana Block Designations (Bu)

In some areas, such as parts of Ishikawa Prefecture, blocks are labeled with katakana in the traditional iroha order (イ, ロ, ハ, ニ…) instead of, or alongside, numbers. If you see a katakana character in an address, it is part of the block designation rather than a typo.

Common Sticking Points for Foreigners

• Few Street Names: Most Japanese addresses are not based on street names. Locations are identified with chōme–ban–gō or chōme–banchi, with Kyoto and parts of Hokkaidō as notable exceptions.
• Building & Room Order: The order reverses between Japanese and English.
  • Japanese: Building Name → Room # (e.g., Mori Tower 205)
  • English: Room # → Building Name (e.g., Apt 205, Mori Tower)
  Double-check this on international shipping forms.
• Varying Kanji Pronunciations: The kanji 町 might be read chō in one city and machi in another.
• Numbers Don't Always Run in Order: Neighboring buildings usually have close numbers, but not always. Large buildings, lots with entrances on another side, and land-lot numbers can break the sequence.

How to Find the Building Itself

An address alone may not make the building obvious. To find your destination, combine the address with:

• The nearest station and exit
• The building name, which is often easier to spot than the number
• Nearby landmarks or intersections
• A map app, searched with the Japanese address or building name

The Japanese Postal Code (〒)

Japanese postal codes are seven-digit numbers used to identify specific areas. When filling out online forms or arranging deliveries, entering the postal code will often auto-populate the rest of the address, making the process much more convenient. Some large buildings and facilities have their own postal code, such as 150-8510 for Shibuya Hikarie.

Using Addresses in Your Property Search

Understanding addresses helps you compare areas and read property listings with more confidence.

• Compare Areas by Municipality and District: The ward or city and the district name in a listing show where a property sits. Two properties in the same ward can have very different commutes and living environments, so look at the station and neighborhood too.
• Expect Partial Addresses: Many listings show only the district or chōme, rather than the full block and building number. Use the nearest station and walking time to judge the location.
• Search by Area on Japan Property: Select a target prefecture, such as Tokyo, Osaka or Hokkaidō, then narrow your search by train line, station or municipality.

Summary

Japanese addresses are written from the largest area to the smallest, the reverse of most Western formats. Most city addresses use a chōme–ban–gō pattern instead of street names, while older areas may use land-lot numbers (banchi), and places such as Kyoto and Sapporo have their own conventions. Knowing how to read each part will help you navigate daily life and search for property in Japan. With Japan Property, you can browse listings by prefecture, line, station or municipality.