In this guide

Why the ward matters more than the school name

Tokyo is a horizontal city, served by a dense but linear rail network. Two schools that look five kilometres apart on a map can be a forty five minute commute apart because the rail line bends. The result is that ward choice, more than which school you choose, determines what your weekdays will look like. Tokyo's international schools concentrate in four wards: Minato, Setagaya, Chiyoda and Shibuya. There are options outside these wards, but they are the exceptions rather than the rule.

Before reading on, if you are still deciding between Tokyo and other Asian postings, our Tokyo city guide and the best international schools in Tokyo overview give the wider picture. This page assumes you have committed to Tokyo and want to know which ward suits your family.

Minato ward: Azabu, Hiroo, Roppongi

Minato is the default expatriate ward and the largest concentration of international schools in the city. The American School in Japan's Early Learning Centre is in Roppongi. The British School in Tokyo's primary campus has historically sat in Shibuya and Minato, with a newer secondary campus close by. Nishimachi International School is in Moto-Azabu, and Saint Maur is technically in Yokohama but has a Tokyo feeder pattern from Minato families.

Minato suits families whose work is in Roppongi, Akasaka or Shimbashi, who value short walks to school and to grocery shopping in English, and who can absorb the highest rents in the city. The trade off is that Minato can feel small and corporate. Families with children who want to scooter to a friend's house in genuine residential streets often find it less family-feeling than they hoped.

If your employer is paying market rent through a housing allowance, Minato is the path of least resistance. If you are paying your own rent, Minato will cost roughly thirty per cent more than equivalent square metreage in Setagaya.

Setagaya ward: Sangenjaya, Yoga, Seijo

Setagaya is the largest residential ward in Tokyo and the practical home of the American School in Japan main campus in Chofu (technically in Chofu city, but most ASIJ families live in Setagaya and commute by school bus). It also houses Seisen International School in Yoga, an all-girls IB Catholic school with a primary feeder pattern that draws heavily from Setagaya, and St. Mary's International School in Setagaya itself, an all-boys IB school.

Setagaya is greener, calmer and more genuinely residential than Minato. Children scooter to school. Parents cycle to the supermarket. Rents are lower for a comparable property, although the absolute number is still high by global standards. The ward has its own social rhythm: school PTA evenings in Setagaya tend to be more rooted in long-term resident communities than the transient corporate hubs in Minato.

Setagaya suits families on three to five year postings who want their children to walk to school and to feel that they are growing up in a real neighbourhood. The trade off is the commute. ASIJ's school bus network covers Setagaya extensively but families on certain bus routes face a 40 to 50 minute morning journey.

Compare Tokyo schools side by side

Our compare tool lets you place up to three Tokyo international schools next to each other on fees, curriculum, ward and waitlist data. Built for parents triaging shortlists.

Chiyoda and Shibuya: central diplomatic and creative families

Chiyoda and Shibuya wards play a smaller role in international schooling than Minato or Setagaya, but they matter for two specific groups. Chiyoda houses many of the smaller diplomatic missions and a small number of international primaries serving consular families, including some German and French school sections. The Lycee Francais International de Tokyo (often considered a Shibuya school) and the German School Tokyo Yokohama (DSTY) are reachable from these wards.

Shibuya is increasingly home to creative and tech families on younger postings. The British School in Tokyo's Showa campus is here, and the ward's proximity to Shibuya station and the Tokyu lines makes it convenient for families commuting to Marunouchi or Shinjuku. Rents in Shibuya have risen sharply in the past three years on the back of the Shibuya redevelopment cycle, and a young family in Shibuya should expect housing costs to rival central Minato.

Outer wards and beyond the twenty three: Musashino, Mitaka, Chofu

The biggest exception to the ward concentration rule is the American School in Japan in Chofu. ASIJ sits on a 14 acre site in Chofu city, west of the twenty three special wards, and is the largest American curriculum school in Asia. Some families choose to live in Musashino or Mitaka to be near the campus, accepting a longer commute to central Tokyo offices in exchange for a walk-or-cycle school run. The trade off is fewer English-medium services in the local neighbourhood and a quieter weekend rhythm.

Yokohama, an hour south, hosts Saint Maur International School and Yokohama International School. A handful of central Tokyo families choose Yokohama and reverse-commute against the morning rush, but this is unusual for new arrivals. Families on Yokohama-based corporate postings (typically with Japanese trading companies or shipping lines) often find this configuration works better than relocating their work to central Tokyo.

How to choose a ward

The single most useful exercise is to obtain the postcode distribution of a target school's current Year 2 or Year 6 cohort, and to plot the resulting cluster on a map. Most Tokyo international schools share this informally with prospective parents on request. ASIJ families cluster in Setagaya and Musashino; BST families cluster in Minato and Shibuya; Seisen and St Mary's families cluster in Setagaya and southern Suginami. The cluster map tells you where your own family is most likely to find peers.

Second, do not over-weight rent. The difference between Minato and Setagaya rent for a four bedroom apartment is meaningful in absolute terms but small compared with school fees and Tokyo's overall cost of living. The cost of an unhappy daily commute, in time and stress, will outweigh a few thousand yen per month in rent.

Third, talk to two or three families in each candidate ward before you decide. The Tokyo with children guide contains a list of parent groups in each ward, and our school finder can match you to current parents directly.

A final practical observation. Tokyo's ward boundaries do not align cleanly with school catchment behaviour. A family living in northern Setagaya may find that the Setagaya line of the Tokyu Den-en-toshi puts them closer to a Shibuya school than to a Setagaya school, despite the postcode. The metric to use is not the ward badge but the door to door commute time at 0745 on a Tuesday morning. Treat published times from search apps as a lower bound; the practical morning rail journey with a primary aged child carrying a satchel is usually 10 to 15 per cent slower than the optimistic search result.

One last consideration is the secondary stage. Most families who choose ward by primary school find that the secondary school decision in Year 6 or Year 7 forces a second relocation within Tokyo, because the available secondary international schools cluster differently from the primaries. If you anticipate staying in Tokyo for a full primary-and-secondary cycle, choose the ward that works for the secondary school you intend to use, not the primary. Setagaya and Minato dominate at secondary level; the ward map is narrower than at primary.