International School Housing in Tokyo: Where to Live by Campus, Not by Ranking

Last reviewed 22 Sep 2026 · 14 min read

If you already know which international school your children are attending, the question that actually decides your next two years in Tokyo is not "which neighborhood is nicest." It is "which neighborhood keeps us inside a workable bus route or a single train line from that specific campus."

This guide is built the other way round from most school content online. It does not rank schools against each other. It takes a family who has picked ASIJ, or BST, or Nishimachi, or one of the other major international schools around Tokyo, and works out where they should actually live: which stations are inside the bus zone, what family-sized rent looks like there, and which of two or three neighborhoods near the same campus fits a given budget and commute tolerance.

That order matters more than the neighborhood itself. If you are still choosing between schools, that is a different question, and our guide to the best international schools in Tokyo covers curriculum, class sizes and admissions in more depth. Come back here once the school decision is made. That is deliberate: international school placement in Tokyo is one of the highest-stakes housing decisions a foreign family makes, and it deserves its own guide rather than a paragraph at the bottom of a rankings page.

We work with relocating families every week who get this order backwards. They sign a lease in a neighborhood they like, then discover the school bus does not reach it, or that reaching it by train means two transfers and a 50-minute door-to-door commute for a six-year-old. Pick the school first. Then let the school's own geography, not a "best neighborhoods" list, decide where you live.

This guide covers eight of Tokyo's major international schools: American School in Japan, The British School in Tokyo, Nishimachi, International School of the Sacred Heart, St. Mary's, Seisen, Aoba-Japan and K. International School Tokyo. It is not an exhaustive list of every international school in the city, and it deliberately leaves out schools we could not verify current, first-party address, station and fee data for at the time of writing. Where a school you are considering is not covered here, the same method still applies: find the school's own published bus routes or nearest station, then house-hunt inside that radius.

At a Glance

Schools covered	ASIJ, The British School in Tokyo, Nishimachi, ISSH, St. Mary's, Seisen, Aoba-Japan, K. International School Tokyo
Core areas	Chofu / Mitaka corridor, Azabudai / Hiroo / Azabu-Juban, Futako-Tamagawa / Setagaya, Nakameguro / Daikanyama, Kiyosumi-Shirakawa / Koto bayside
Typical family rent (3LDK)	roughly ¥250,000 in outer Koto to ¥1,000,000+ in central Azabu, depending on area and building age
Annual tuition range	roughly ¥2,100,000 to ¥3,830,000, before enrollment and capital fees
Best for	families who have chosen a school and need to house-hunt around its actual commute zone
Not ideal for	families still comparing schools, or anyone expecting a ranked "best school" verdict

Quick Answer: How to Actually Do This

Choose the school on fit, curriculum and the waiting list first. Housing comes second, always. A good school with a 35-minute bus ride beats a mediocre one next door.

Once the school is set, treat its bus network or nearest station as the center of your search, not the ward. Most Tokyo international schools run bus routes that reach 20 to 40 minutes into central Tokyo, and living just outside that radius, or outside the bus zone entirely, is the single most common regret we hear from families a year into a lease. Confirm your target address against the school's own published bus zone or route map before you sign anything, because these schools do not publish formal catchment boundaries the way Japanese public schools do. A station 25 minutes away by train can become an hour door to door once you add the walk, the wait and a transfer, so test the actual commute at 7:45am on a weekday rather than trusting a map's straight-line estimate.

What Japanese Parents Say That English-Language Guides Miss

English-language forums and school-review sites frame the international school decision almost entirely around logistics: which curriculum, which bus route, which admissions cycle. Japanese-language parenting blogs and forums frame it differently. The gap is worth knowing before you commit a family to one of these areas for several years.

The recurring concern in Japanese-language discussion of international schools is not cost, though cost comes up, it is language. Japanese blogs and parenting forums repeatedly raise the risk that a child who goes through an English-medium international school never properly acquires kanji, formal grammar, or the vocabulary range of a Japanese school-leaver, even in mixed-nationality households where one parent is Japanese. Some describe children who end up speaking a fluent but informally mixed household Japanese rather than the literate, school-taught version, which matters enormously for a child who might later re-enter the Japanese system, sit Japanese exams, or simply read a novel or a contract in adulthood. That is a real trade-off English-language expat forums rarely mention, because most expat families are not weighing Japanese literacy as a serious outcome in the first place.

Japanese commentary also treats the roughly ¥2 million to ¥3.8 million a year in tuition differently than English-language sources do. In English, it is framed as expensive but a known, budgetable cost of an international posting. In Japanese-language discussion, it is more often framed as a genuinely extravagant, borderline unusual choice, on the scale of private university tuition paid every single year from kindergarten, and one many Japanese commentators associate specifically with diplomatic, corporate-expat or unusually wealthy households rather than a mainstream option.

Neither view is wrong. They are reacting to different things: the English-language conversation prioritizes keeping a child's education portable across countries, and the Japanese-language conversation weighs what a decade of English-medium schooling costs a child's standing inside Japan itself. If your family plans to stay in Japan long term, or if one parent is Japanese, that second concern deserves a real conversation before the housing search starts, not after.

American School in Japan (ASIJ): Chofu and the Western Corridor

ASIJ is the outlier on this list. Its main campus sits well outside the areas most expat housing guides default to.

The Chofu campus, at 1-1-1 Nomizu, Chofu-shi, serves kindergarten through grade 12 next to Nogawa Park in western Tokyo, with a separate Early Learning Center in Roppongi (6-16-5 Roppongi, Minato-ku) for nursery and pre-kindergarten, a one-minute walk from Roppongi-itchome Station on the Namboku Line. The Chofu campus itself has no train station at its front door; the school runs 33 buses across 276 stops, carrying about 1,300 students a day, for an annual fee of ¥390,000 per rider. Source: ASIJ Tuition and Fees, retrieved September 2026.

Families who choose ASIJ without a car generally cluster in one of two ways: inside the bus zone, or close enough to a JR Chuo or Keio Inokashira line station that a direct bus stop is realistic. 2026-27 tuition, per the school's own fee page cited above, runs ¥3,143,000 for Nursery through Pre-K, rising to ¥3,826,000 for grades 9 to 12, before a ¥1,525,000 building maintenance fee for new families. Yoyogi-Uehara is the reference point in ASIJ's own route planning, at roughly 30 minutes by bus into the western part of central Tokyo, and Shibuya, Daikanyama and the Azabu-Juban area also sit on established stops. On the western side, Mitaka and Kichijoji put you inside a short, direct run to the Chofu gate rather than a long central-Tokyo loop. Kichijoji in particular gives you Inokashira Park, a dense shopping street and a genuinely suburban, family-oriented feel that the central Minato schools on this list cannot offer at the same rent.

Rent in the Chofu and Mitaka area runs meaningfully below central Tokyo. A family-sized 3LDK in Kichijoji or Mitaka typically lands in the ¥280,000 to ¥450,000 range, against ¥600,000 or more for the same layout in Azabu. Japanese rental market data, September 2026.

If you are weighing a longer bus commute against a bigger, cheaper home further west, our guide to detached house rentals in Tokyo covers the key money, deposits and floor plans that come with the trade.

The honest catch with ASIJ is that "the bus reaches your area" and "the bus reaches your street" are not the same claim, and the school is explicit that it has no obligation to extend a route for a new family. Confirm your exact address against the current route map before you commit to a lease, not after.

Kichijoji also does something none of the central Minato areas on this list can: it gives a family a genuinely suburban weekend, with Inokashira Park's boating pond, a zoo small enough for a toddler's attention span, and a shopping street that runs to independent bakeries and secondhand bookshops rather than luxury boutiques. Mitaka, one stop further out on the JR Chuo Line, trades a little of that buzz for quieter streets and slightly lower rent again. Both put a family close enough to Kichijoji Station that the ASIJ bus stop is a short walk rather than a drive.

The British School in Tokyo (BST): Azabudai Hills and Showa Campus

BST split its campuses by age in 2023. That split now drives two different housing conversations depending on how old your children are.

The Azabudai Hills campus, at 1-3-3 Azabudai, Minato-ku, takes nursery through Year 6 and sits inside the Azabudai Hills development itself, with direct underground pedestrian access from both Kamiyacho Station (Hibiya Line) and Roppongi-itchome Station (Namboku Line), each 6 to 8 minutes on foot. Source: BST Azabudai Campus, retrieved September 2026. The Showa campus, inside Showa Women's University at 1-7-57 Taishido, Setagaya-ku, takes Years 7 to 13 and sits two stops from Shibuya on the Tokyu Setagaya Line, in the Sangenjaya area. BST runs its own shuttle bus connecting the two campuses and a third stop at SKG Shibuya, which matters if you have children in both age bands.

For a family with only primary-age children, Azabu-Juban, Roppongi, Toranomon and the Azabudai area itself are all within a genuine walk of the campus, no bus required. Once children move to secondary and shift to the Showa campus, Sangenjaya and the wider Setagaya side of the Tokyu Denentoshi and Setagaya lines become the more useful base, and a family that stays in the same rental across that transition should factor the switch in before signing a long lease near Azabudai alone.

Tuition for 2026-27 runs ¥2,960,000 for Primary and ¥2,980,000 to ¥3,070,000 for Secondary depending on year group, before a one-time enrollment fee of ¥500,000 and an educational resources fee of ¥680,000. Source: BST Fees, retrieved September 2026.

A family with children spanning both age bands should treat "walking distance to Azabudai" as a temporary win rather than a permanent housing strategy.

Sangenjaya deserves a look on its own terms. It is one of Tokyo's more distinctly local, low-rise neighborhoods, built around a warren of narrow shopping streets and small izakaya rather than the glass-and-concrete feel of Azabudai Hills. Families who end up here for the Showa campus years often find they prefer it to the more polished, corporate feel of central Minato.

Nishimachi International School: Azabu-Juban and Hiroo

Nishimachi runs no school bus at all. That makes its Motoazabu location the entire housing brief.

The campus sits at 2-14-7 Motoazabu, Minato-ku, roughly 7 to 10 minutes on foot from Azabu-Juban Station (Toei Oedo and Namboku Lines) and 10 to 15 minutes from Hiroo Station (Hibiya Line). Source: Nishimachi International School, Our Campus, retrieved September 2026. Because there is no bus service, families either walk their children in from Motoazabu, Azabu-Juban or the Minami-Azabu and Nishi-Azabu 3-chome pockets of Minato Ward, or they build their day around a short train ride and a walk at each end.

Annual tuition is ¥3,129,000, plus a ¥200,000 Education Enhancement Fee and a ¥200,000 School Growth Fund fee, with a one-time ¥300,000 registration fee and ¥825,000 building maintenance fee for new families. Source: Nishimachi Tuition and Fees, retrieved September 2026.

This is one of the most expensive rental pockets in Tokyo, and there is no bus-zone workaround to soften it: a walkable address here means central Minato rent, full stop. A 2LDK in Azabu-Juban commonly runs ¥450,000 to ¥700,000 depending on building age and floor, and a family-sized 3LDK regularly clears ¥800,000. Japanese rental market data, September 2026. Families who cannot stretch to that either accept a daily train commute from further out or look at a different school on this list with an actual bus network. There is no middle option here: Nishimachi's geography rewards proximity or nothing at all.

International School of the Sacred Heart (ISSH): Hiroo and Minami-Azabu

ISSH is a three-minute walk from Hiroo Station. That is about as close to zero-commute as an international school gets in Tokyo.

The campus is at 4-3-1 Hiroo, Shibuya-ku, right at Exit 4 of Hiroo Station on the Hibiya Line. Source: ISSH Facilities, retrieved September 2026. Like Nishimachi, there is no school bus, so the practical radius is Hiroo itself, Minami-Azabu 3 through 5-chome, and Moto-Azabu 2-chome, all inside a 10 to 15 minute walk of the gate.

Tuition for 2026-27 runs ¥2,560,000 to ¥2,880,000 depending on grade, with a ¥600,000 one-time educational and building development fee and a ¥220,000 annual building fee on top. Source: ISSH Tuition and Fees, retrieved September 2026.

Hiroo itself is one of Tokyo's most established expat pockets, with a genuinely international supermarket scene (the National Azabu and Nissin World Delicatessen crowd) and a concentration of embassies that predates most of the schools on this list. A 2LDK near Hiroo Station typically runs ¥400,000 to ¥600,000. Japanese rental market data, September 2026. If that is above budget, the honest answer is not a cheaper corner of Hiroo; it is either accepting a daily train commute from Meguro or Ebisu, roughly 10 to 15 minutes each way, or reconsidering the school.

Arisugawa-no-miya Memorial Park, a genuine valley of a park cut into the middle of the district, does a lot of the heavy lifting for family life in this pocket of Minato and Shibuya, and it sits within walking distance of both ISSH and Nishimachi. Families who choose this cluster tend to value that kind of density: school, park, international grocery and a train line, all inside a fifteen-minute walk, over a bigger apartment further out.

St. Mary's and Seisen International Schools: Futako-Tamagawa and Setagaya

St. Mary's (boys, kindergarten to grade 12) and Seisen (girls, kindergarten to grade 12) sit 1.3 kilometers apart in Setagaya Ward. They share overlapping bus routes, which makes them worth covering together for housing purposes even though they are separate schools.

St. Mary's is at 1-6-19 Seta, Setagaya-ku, a 10-minute walk from Kaminoge Station on the Tokyu Oimachi Line or 12 minutes from Futako-Tamagawa Station on the Tokyu Denentoshi Line. Seisen is at 1-12-15 Yoga, Setagaya-ku, a 6-minute walk from Yoga Station on the Denentoshi Line or 17 minutes from Kaminoge. Both schools run buses along Meguro-dori, Komazawa-dori, Nakaharakaido and Kanpachi-dori, with stops reaching back into central Hiroo, Azabu and Akasaka as well as the suburban stretch around the campuses themselves.

Tuition at St. Mary's for 2026-27 is ¥2,860,000 for Elementary, rising to ¥3,050,000 for High School. Source: St. Mary's International School, Tuition and Fees, retrieved September 2026. Seisen runs ¥2,500,000 for full-day Kindergarten to ¥2,700,000 for Middle and High School, the most moderate fee structure of any school on this list. Source: Seisen International School, Tuition and Fees, retrieved September 2026.

Futako-Tamagawa is the standout choice for families who want the school's own bus corridor without paying central Minato rent: it has a Tokyu Denentoshi Line express connection into Shibuya, a large riverside park, and a genuinely family-dense demographic. A 3LDK here typically runs ¥350,000 to ¥550,000, well under the equivalent in Hiroo or Azabu-Juban. Japanese rental market data, September 2026. Families set on staying inside walking distance of the actual gate should look at the Seta, Yoga and Kaminoge chome directly around the two campuses, which trade the Futako-Tamagawa shops and station access for a quieter, more residential street.

Setagaya rewards families willing to trade a short walk to the school gate for a longer but genuinely pleasant walk to the station.

Futako-Tamagawa's own draw is Futako Tamagawa Rise, a large riverside shopping and dining complex that functions as the neighborhood's living room, plus direct access to the Tamagawa riverbank for weekend cycling and walking. It is one of the few areas on this list that reads as genuinely suburban and genuinely well connected at the same time, which is a large part of why it has become one of Tokyo's most sought-after family addresses independent of any school nearby.

Aoba-Japan International School: Meguro, Nakameguro and Daikanyama

Aoba is the school on this list where the housing decision genuinely changes as your children age. It catches families out if they lease around the wrong campus.

The Meguro campus, at 2-11-5 Aobadai, Meguro-ku, is kindergarten only, for ages roughly 18 months to 6 (K2 through K5), within walking distance of Nakameguro and Daikanyama on the Tokyu Toyoko Line and Shinsen on the Keio Inokashira Line. Source: Aoba-Japan International School, Meguro Campus, retrieved September 2026. From grade 1, students move to the Hikarigaoka campus in Nerima Ward (K3 through grade 9), a 15-minute walk from Hikarigaoka Station on the Toei Oedo Line, and from grade 10 they move again to a third campus in Bunkyo Ward. A Meguro-based family should plan on two further moves, not one, over the course of a full Aoba education.

Tuition ranges from ¥2,098,000 for K2 up to ¥2,862,000 for grades 6 through 12, among the more moderate fee structures on this list, with sibling discounts of 10% for a second child and 15% for further children. Source: Aoba-Japan International School, Tuition and Fees, retrieved September 2026.

Nakameguro and Daikanyama rent works against the relatively moderate tuition: a family 2LDK near Nakameguro Station commonly runs ¥300,000 to ¥400,000 for an older building, climbing toward ¥600,000 to ¥900,000 for anything newer or larger, and a walkable Daikanyama 2LDK often lands at ¥370,000 or more. Japanese rental market data, September 2026. Families who know their child will progress past kindergarten sometimes skip the Meguro years entirely and base themselves nearer the Toei Oedo Line instead, trading the Nakameguro address for one that stays workable through grade 9.

For the kindergarten years specifically, Nakameguro's appeal is real: the Meguro River's cherry-blossom-lined canal, a strip of well-regarded cafes and independent shops, and Daikanyama's quieter, more residential streets just up the hill. It is a genuinely pleasant few years to spend with a small child, and plenty of families treat it as exactly that: a good three or four years, not a permanent base.

K. International School Tokyo: Kiyosumi-Shirakawa and the Bayside

K. International School Tokyo (KIST) is the only school on this list east of the Sumida River. It earns its place here because it opens up a genuinely more affordable version of this whole exercise.

The campus is at 1-5-15 Shirakawa, Koto-ku, under a minute's walk from Kiyosumi-Shirakawa Station on the Toei Oedo and Tokyo Metro Hanzomon Lines, about three kilometers east of Tokyo Station. Annual tuition for 2026-27 is ¥3,020,000 for K1 to K3, ¥2,850,000 for grades 1 to 9, and ¥2,970,000 for grades 10 to 12, plus a ¥700,000 one-time capital fee and a ¥200,000 annual building maintenance fee for new families. Source: K. International School Tokyo, School Fees, retrieved September 2026.

Kiyosumi-Shirakawa itself has become one of Tokyo's more interesting family neighborhoods over the past decade, known for its specialty coffee roasters and its proximity to Kiyosumi Garden, and it carries none of the price premium of the Minato schools on this list. A family 2LDK to 3LDK here typically runs ¥250,000 to ¥350,000, and the direct Hanzomon Line run puts Otemachi and central Tokyo within 15 to 20 minutes. Japanese rental market data, September 2026. The Toyosu and Kiba waterfront areas, a short ride or bus further east, offer newer tower-block stock at a similar or slightly higher price point for families who want more modern buildings than Kiyosumi-Shirakawa's older stock generally offers.

If your budget is the binding constraint rather than proximity to the Minato and Shibuya expat core, KIST is the school on this list that lets your housing budget breathe.

The trade is a genuinely different Tokyo. Kiyosumi-Shirakawa sits in the old shitamachi (literally "low city", Tokyo's traditional working-class east side) rather than the international enclave feel of Hiroo or Azabu, with Kiyosumi Teien's landscaped garden and pond a five-minute walk from the school gate. Families used to the embassy-and-supermarket ecosystem around the Minato schools should expect a more local, less English-signposted neighborhood day to day, in exchange for the rent and space it buys.

What International School Tuition Actually Costs

If you are pricing housing and tuition together for the first time, the tuition side often turns out to be the bigger line item, not the rent.

School	Approx. Annual Tuition (2026-27)	Notable One-Time Fees
Seisen	¥2,500,000 to ¥2,700,000	¥300,000 registration, ¥700,000 land and building development
Aoba-Japan	¥2,098,000 to ¥2,862,000	Registration and building fees vary by campus
K. International School Tokyo	¥2,850,000 to ¥3,020,000	¥700,000 capital fee, ¥300,000 enrollment
ISSH	¥2,560,000 to ¥2,880,000	¥600,000 educational and building development fee
St. Mary's	¥2,860,000 to ¥3,050,000	¥400,000 registration, ¥1,000,000 development fund (new students)
BST	¥2,960,000 to ¥3,070,000	¥500,000 enrollment, ¥680,000 educational resources
Nishimachi	¥3,129,000 flat, plus two ¥200,000 fees	¥300,000 registration, ¥825,000 building maintenance (new families)
ASIJ	¥3,143,000 to ¥3,826,000	¥1,525,000 building maintenance fee (new families)

Figures are each school's own published 2026-27 tuition, retrieved from official fee pages in September 2026; treat them as current-year reference points rather than fixed ceilings, since every school revises fees annually.

Add a bus fee where one applies (ASIJ's is ¥390,000 a year), uniforms, lunch and after-school programs, and most families budget an extra ¥300,000 to ¥600,000 a year on top of the headline tuition figure. Every school on this list bills in Japanese yen by bank transfer, not by credit card, so a family paying from an overseas account needs to factor in the transfer itself, and it is worth setting up a low-fee international transfer method before your first invoice lands rather than after.

One thing we tell every relocating client at this stage: run the tuition and the rent as one household budget, not two separate decisions. A school that saves you ¥800,000 a year in tuition can easily fund a better-located apartment for the same total spend.

Renting in Tokyo as a Foreign Resident Near an International School

The rental process itself does not change because your children attend an international school, but the areas these schools cluster in add a few practical wrinkles.

Central Minato and Shibuya buildings aimed at long-term foreign tenants are generally used to non-Japanese applicants and corporate guarantors, which is the main reason rent runs high there: landlords are pricing in convenience for exactly the demographic reading this guide. A Japanese guarantor company (hoshonin gaisha) is standard practice regardless of nationality now, so do not expect a personal Japanese guarantor to be required the way it often was a decade ago. Move-in costs in Tokyo typically total four to six months of rent once deposit (shikikin), key money (reikin) where it still applies, agent commission and the guarantor company fee are added, so a ¥600,000 Azabu-Juban rental can mean ¥2,400,000 to ¥3,600,000 to move in.

For a full breakdown of what a foreign resident should expect to pay at signing, our guide to the essential fees for renting an apartment in Japan walks through deposits, key money and agent fees line by line.

Families choosing between an international school and mainstream Japanese public education for a child, particularly a mixed-nationality household, should weigh that decision on its own terms before locking in a neighborhood; our guide to the Japanese education system for foreign families covers how public enrollment actually works for non-Japanese residents.

Budget the move-in cost as a separate line from the deposit you expect back, because in these buildings it rarely is.

Pros and Cons of Choosing Your Home by School Catchment

Building your housing search around a specific campus has real upside and a real cost. Being honest about both saves families from a bad first year.

Pros:

• The commute is solved on day one, rather than discovered to be unworkable after the lease is signed
• You settle into one social and logistical circle: other school families, carpools, playdates, all inside a tight radius
• Several of these areas (Hiroo, Azabu-Juban, Futako-Tamagawa) already have deep infrastructure for foreign families: international supermarkets, English-speaking clinics, embassy-adjacent services
• Resale and re-rental demand near these schools stays strong even in a soft market, because the pool of families needing exactly this location never really shrinks

Cons:

• Rent near a walkable, bus-free campus (Nishimachi, ISSH) is among the highest in Tokyo, with limited scope to trade down
• A bus-dependent school (ASIJ, St. Mary's, Seisen) can quietly narrow your real choice of neighborhoods to whichever ones the current route map happens to cover
• Multi-campus schools that split by age (BST, and especially Aoba, which moves students across three campuses) can force a second or third housing decision a few years into the first lease
• Optimizing for one school's geography can mean settling for a smaller or older apartment than the same budget would buy elsewhere in Tokyo

We are not going to tell you there is a way around this trade-off. There usually isn't, and the families who do best are the ones who accept it early rather than fighting it for a year and re-signing somewhere else once the pattern becomes obvious.

Who This Approach Is For

This guide is built for families who have already committed to a specific international school and now need to solve housing around it, not families still comparing curriculums.

It also assumes a reasonably flexible household budget: tuition alone across most of these schools runs ¥2.5 million to ¥3.5 million a year before rent, and the areas with the shortest commutes are priced accordingly. If that describes your situation, working school-first rather than neighborhood-first will save you a wasted year of lease.

It also suits a family relocating on a defined timeline, a two- or three-year posting, a fixed-term visa, a specific work contract, where the priority is minimizing friction during the time you have rather than optimizing for a decade in one neighborhood. If your horizon in Tokyo is genuinely open-ended, it may be worth weighing a slightly longer commute now against a neighborhood you would be happy to stay in regardless of which school your children end up at.

Who May Not Like This Approach

If you have not yet chosen a school, start with our best international schools guide, linked above, rather than this one; picking a neighborhood before a school risks locking you out of your actual first choice.

Families on a tighter budget who are open to a longer daily commute may also do better working backwards from an affordable, well-connected ward like Koto or western Setagaya and accepting a 30 to 40 minute bus ride, rather than chasing a walkable address near a central Minato campus they cannot really afford. And if English-medium schooling itself is still an open question rather than a settled one, the housing question in this guide is premature; sort the schooling question first.

Comparing the School Clusters

Cluster	Nearest Station(s)	Bus Service	Typical Family Rent (2LDK-3LDK)	Best For
ASIJ (Chofu / western corridor)	Yoyogi-Uehara, Kichijoji, Mitaka	Extensive, 276 stops	¥280,000 to ¥450,000	Space and a suburban feel, longer bus ride accepted
BST (Azabudai / Sangenjaya)	Kamiyacho, Roppongi-itchome, Sangenjaya	Inter-campus shuttle only	¥450,000 to ¥800,000	Families wanting central Tokyo with a school split by age
Nishimachi / ISSH (Hiroo / Azabu-Juban)	Hiroo, Azabu-Juban	None, walk-in only	¥450,000 to ¥800,000+	Zero-commute families with a central Minato budget
St. Mary's / Seisen (Futako-Tamagawa)	Futako-Tamagawa, Yoga, Kaminoge	Extensive, shared routes	¥350,000 to ¥550,000	Central-bus access at a Setagaya price point
Aoba, kindergarten only (Nakameguro / Daikanyama)	Nakameguro, Daikanyama, Shinsen	Limited	¥370,000 to ¥700,000	Fashionable, walkable neighborhood for K2-K5 only, moderate tuition
KIST (Kiyosumi-Shirakawa / bayside)	Kiyosumi-Shirakawa, Toyosu	Limited	¥250,000 to ¥350,000	Budget-conscious families, direct Hanzomon Line access

Rent figures are current-market averages from Japanese rental market data, September 2026; treat them as a guide rather than a quote, and confirm against live listings before budgeting.

Practical Advice from E-Housing

Every family we place near one of these schools makes the same two mistakes. They search by ward first and school second, and they trust a map's straight-line distance over an actual timed commute.

At E-Housing, we work with foreigners, expat families, international students and working professionals across greater Tokyo every day, and school-adjacent housing for exactly the schools on this list is a recurring part of that work. We know which buildings in Hiroo and Azabu-Juban regularly turn over to relocating families, which Futako-Tamagawa buildings sit genuinely inside the St. Mary's and Seisen bus corridor rather than just close on a map, and which Kiyosumi-Shirakawa listings give you the Hanzomon Line commute without the tower-block premium of Toyosu.

If you have a school decision made and a move-in date approaching, talk to us before you start scrolling listings. We can shortlist buildings against your specific bus route or walking radius rather than a generic neighborhood, which is the single biggest time-saver in this entire process.

That matters most when a family is relocating from overseas and cannot view properties in person before the school year starts. We can walk a bus route or a station-to-gate commute on your behalf, on video, before you commit to a lease sight unseen, which is a very different starting point than judging a listing on floor plan photos alone.

FAQ: International School Housing in Tokyo

How close do I need to live to an international school in Tokyo?

It depends on whether the school runs a bus. Schools like Nishimachi and ISSH have no bus service, so "close" means a genuine walk, usually under 15 minutes; schools like ASIJ, St. Mary's and Seisen run extensive bus networks that make a 20 to 40 minute commute from well outside walking range entirely normal.

Do Tokyo international schools have official catchment areas?

No. Unlike Japanese public schools, international schools in Tokyo do not have formal catchment zones tied to your address. What functions as a catchment area in practice is the school's own bus route map, which you should check against your target address before signing a lease.

Which international schools in Tokyo have school bus service?

ASIJ, St. Mary's, Seisen, BST and Aoba all run bus services, though coverage and route density vary widely. Nishimachi and ISSH run no bus service at all, so families rely entirely on walking or a self-arranged commute.

How much does international school cost in Tokyo compared to rent?

Tuition alone typically runs ¥2,500,000 to ¥3,500,000 a year across the schools in this guide, which for many families is a larger annual cost than their apartment. Factor both into one household budget rather than treating rent and tuition as separate decisions.

Is Hiroo or Azabu-Juban worth the rent premium for international school families?

If your children attend a school with no bus service, such as ISSH or Nishimachi, the premium buys you a genuine walk-in commute and access to one of Tokyo's most established international communities. If your school runs buses, the same budget often buys more space in Futako-Tamagawa or Kiyosumi-Shirakawa for a short bus ride instead.

Can I rent an apartment near an international school without a Japanese guarantor?

You will almost always go through a guarantor company (hoshonin gaisha) rather than needing a personal Japanese guarantor, and this applies to nearly all rentals in these areas regardless of nationality. Confirm which guarantor companies a specific building accepts before applying, since not every company works with every landlord.

What is the cheapest area to live near a Tokyo international school?

Kiyosumi-Shirakawa, near K. International School Tokyo, is the clearest budget option on this list, with family-sized apartments regularly available for ¥250,000 to ¥350,000 against ¥450,000 or more in central Minato.

Do international schools in Tokyo offer financial aid or scholarships?

Some do, on a limited basis, but availability varies significantly by school and is not guaranteed. Contact each school's admissions office directly and budget as if no aid will be available until it is confirmed.

How far does the ASIJ school bus network actually reach?

ASIJ's bus network covers 276 stops across central and suburban Tokyo, but coverage is not universal, and the school has no obligation to extend a route to a new address. Confirm your specific street against the current route map before signing a lease.

Is it better to choose a neighborhood or a school first?

Choose the school first. Neighborhood-first house-hunting is the most common reason families end up with an unworkable commute a year into their lease, since a neighborhood that looks central on a map is not necessarily inside any given school's bus zone.

What happens if my children move between an international school's campuses as they age, like at BST or Aoba?

Confirm the school's full campus structure before signing a long lease near only one of them. BST splits primary and secondary between Azabudai and Sangenjaya, and Aoba's Meguro campus is kindergarten only, so students move to Hikarigaoka in Nerima from grade 1 and again to Bunkyo Ward from grade 10, meaning a location that is perfect for a four-year-old may mean a much longer commute within a couple of years.

Are international schools in Tokyo mostly in Minato Ward?

Minato Ward, along with neighboring Shibuya, does host the highest concentration (Nishimachi, ISSH, BST's Azabudai campus, and others nearby), largely a legacy of the area's long-standing embassy and expat presence. But schools like ASIJ in Chofu, St. Mary's and Seisen in Setagaya, and K. International School Tokyo in Koto Ward show real options exist well outside that core.

Do I need to live in Tokyo's 23 wards to send my children to one of these schools?

No, though your commute gets longer the further out you go. Families in parts of Yokohama and Kawasaki do commute to some of these schools, usually to campuses with strong bus or direct-line rail access, but it is a longer daily trip than anything covered in this guide.

How much should I budget to move into a rental near one of these schools?

Plan on four to six months of rent for the combined deposit, agent commission, guarantor company fee and any key money, on top of the first month's rent itself. On a ¥500,000 monthly rental, that means budgeting roughly ¥2,000,000 to ¥3,000,000 to move in.

Should I sign a lease before or after my child is accepted to the school?

After. Admission at several of these schools, particularly the smaller or more selective ones, is not guaranteed even with a strong application, and a signed lease built around a specific school's commute zone is a poor position to be in if that admission falls through.