The Rankings — 2026/27
Next update in 361d 13h 21m 52s
Independent · Unpaid · Editorial
World's Top Schools, Ranked.
Every ranked and candidate school in the directory, one continuous list from #1 down. Use this view when you want the full picture without switching between tiers.
This ranking is locked. The next ranking update will be on September 1, 2027. How the ranking cycle works · Why this ranking exists
Penny's picks
Japan · Minato-ku
Azabu Junior and Senior High School
No uniforms, no rulebook, just self-directed rigor on a Minato hilltop that sends a third of graduates to Tokyo University.
79.8
Score
Japan · Shinjuku-ku
Kaijo Junior and Senior High School
A former naval officers' academy in Shinjuku, now a boys' school whose deliberately non-streamed classrooms feed a steady stream into Tokyo University.
79.1
Score
Japan · Nerima-ku
Musashi High School
No uniform, no hairstyle rules, no dress code -- just a century-old Nerima campus where boys pursue funded independent research projects
79.1
Score
Japan · Tokyo
The American School in Japan
Rooted in Chofu since 1902, its early campus plans once drew sketches from Frank Lloyd Wright himself.
76.0
Score
Japan · Chiba Prefecture
Shibuya Makuhari School
Founded to help Japanese returnee students readjust, this reclaimed-land Makuhari campus now funnels graduates into Waseda and Keio by the hundreds.
75.3
Score
Japan · Hyōgo Prefecture
Nada High School
Founded by Kobe sake brewers with judo's creator as an advisor, this uniform-free campus channels students straight into Tokyo and Kyoto University.
74.4
Score
Japan · Tokyo
Kaisei Academy
An 1871 all-boys day school in one of Tokyo's densest wards, a perennial University of Tokyo feeder now adding IB and AP tracks abroad.
73.8
Score
Japan · Nara Prefecture
Nishi-Yamato Gakuen
A Nara hillside campus where a Super Science High School pipeline and boys' boarding houses feed steady streams into Tokyo and Kyoto University.
73.2
Score
Japan · Tokyo
K. International School Tokyo
Tucked in Koto-ku's Kiyosumi-Shirakawa district, a full IB continuum school whose diploma scores have topped Japan's rankings since 2015.
72.6
Score
Japan · Tokyo
Toyoshimaoka Girls' High School
Five minutes of traditional needlework open every school day, discipline behind one of Tokyo's toughest routes into the University of Tokyo.
71.4
Score
Japan · Tokyo
International School of the Sacred Heart
Since 1908, a wooded Hiroo campus anchors Japan's oldest all-girls international school, blending Sacred Heart values with 23 AP courses.
71.4
Score
Japan · Setagaya-ku
St. Mary's International School
On a Setagaya hillside, a Catholic all-boys campus pairs an American diploma track with the IB, blending faith and rigor since 1954.
71.1
Score
Japan · Nagano Prefecture
UWC ISAK Japan
Japan's only UWC campus, tucked on Mount Asama, where seven in ten students study on need-based scholarship.
70.5
Score
Japan · Kanagawa Prefecture
Yokohama International School
Founded in 1924 as the world's second 'international' school, now an IB campus by Kengo Kuma overlooking Yokohama Bay.
70.4
Score
Japan · Hyogo Prefecture
Koyo Gakuin
Backed by a sake-brewing dynasty, this Hyogo boys' day school quietly outpaces rivals into Kyoto University.
70.3
Score
Japan · Kanagawa Prefecture
Saint Maur International School
Founded by missionary nuns in 1872, Yokohama's Yamate hillside campus still runs Asia's oldest international school, Montessori through IB
70.3
Score
Japan · Kita-ku
Lycée Français International de Tokyo
A cherry-lined Kita-ku campus pairs a dojo and trilingual classrooms with near-universal Baccalaureate honors success.
70.0
Score
Japan · Tokyo
The British School in Tokyo
A Heatherwick-designed Azabudai Hills campus anchors Japan's only full English National Curriculum, steps from Tokyo Tower.
69.0
Score
Japan · Tokyo
Tsukuba University Senior High School at Komaba
Japan's only national boys' school pairs a historic rice-paddy tradition with an uncommonly free path into the University of Tokyo.
68.8
Score
Japan · Hyogo Prefecture
Canadian Academy
On a man-made island in Kobe, a century-old boarding tradition dating to 1929 anchors a full IB continuum since 1980.
68.3
Score
Japan · Kanagawa Prefecture
Seiko Gakuin
Founded in 1958 by French Catholic brothers, this all-boys Yokohama school pairs academic rigor with its historic gentlemen's code.
67.6
Score
Japan · Tokyo
Seisen International School
An all-girls Catholic day school in Setagaya that became Japan's first to offer the IB Diploma, now a full IB continuum from K to 12.
67.6
Score
Japan · Osaka Prefecture
Osaka International School of Kwansei Gakuin
Japan's first full IB continuum, taught alongside a Japanese sister school on one shared Minoh campus
67.3
Score
Japan · Tokyo
Aoba-Japan International School
Home to Asia's first online IB Diploma pilot, this Tokyo IB Continuum school pairs the DP with its own Global Leadership Diploma track.
65.5
Score
Japan · Tokyo
Christian Academy in Japan
Born from postwar missionary schooling on former imperial dairy land, now pairing AP rigor with a campus-wide week of off-site service leadership.
65.2
Score
Japan · Hyogo Prefecture
Marist Brothers International School
The only international school run by the Marist Brothers, rebuilt from Kobe's 1995 quake into an American-IB dual pathway.
63.1
Score
Japan · Tokyo
Nishimachi International School
On a Meiji-era Moto-Azabu estate since 1949, an American K-9 curriculum paired with mandatory daily Japanese lessons
61.5
Score
Japan · Fukuoka Prefecture
Fukuoka International School
Kyushu's only Pre-K-12 international campus runs the full IB continuum from a Momochi site along the Muromi River
61.4
Score
Japan · Kyoto Prefecture
Doshisha International School Kyoto
Small IB classes inside a research-park campus, carrying the 1875 Christian-liberal ethos of the Doshisha network into Kansai Science City.
57.2
Score
Japan · Kanagawa
Deutsche Schule Tokyo Yokohama
Since 1904, East Asia's oldest German school pairs Abitur rigor with a Borussia Dortmund football academy on its Yokohama campus.
57.1
Score
Japan · Hyogo
Sacred Heart School Kobe
Perched above Kobe, this Catholic girls' school blends Japan's curriculum with an American track in an Antonin Raymond-designed hall.
54.3
Score
Japan
Aichi Prefectural Asahigaoka High School – Fine Arts
53.9
Score
Japan
Tokyo Metropolitan Sogo Geijutsu High School – Fine Arts
53.1
Score
Japan · Aichi
Nagoya International School
Since 1964, a full IB continuum school anchoring Nagoya's expatriate community at the heart of Japan's auto and aerospace corridor
52.8
Score
Japan · Kyoto Prefecture
Kyoto International School
Grown from a 1957 missionary homeschool into Kyoto's only full IB continuum, blending British rigor with inquiry-based learning.
52.6
Score
Japan · Tokyo
Tokyo International School
Grown from five preschoolers into a full IB continuum, this Minato campus relocates to Takanawa Gateway City ahead of its first DP class in 2027.
52.6
Score
Japan
Joshibi High School of Art and Design
52.6
Score
Japan · Hiroshima Prefecture
Hiroshima International School
One of Japan's oldest IB schools, where students carry origami cranes to Hiroshima's Sadako Peace Monument each year.
51.7
Score
Japan
Kyoto City Senior High School of Art and Design
49.6
Score
Japan · Tokyo
Kanto International Senior High School
A Shibuya campus where ten foreign-language tracks, from Vietnamese to Russian, outnumber most universities' language departments
46.9
Score
Japan · Aomori Prefecture
Aomori Yamada High School
A snowbound Aomori powerhouse where national soccer titles and elite university-track classrooms share the same campus.
46.6
Score
Japan · Tokyo
Oin Gakuen
A Bunkyo girls' school built from 1924 earthquake ashes, sending more graduates to Tokyo University than any other girls' school in Japan.
36.8
Score
Methodology
How we rank
Our composite weights eight categories. Each is scored 0–100 by our editorial panel and audited against 30 sub-criteria drawn from school records, university placement audits, alumni surveys, campus visits and parent interviews. Schools cannot pay for placement or preview scores.
Weighting
- Academic Outcomes20%
- University Placement17%
- Prestige & Heritage13%
- Alumni Network13%
- Facilities13%
- Transparency & Communications8%
- Peer & Industry Review10%
- Admissions Selectivity & Demand8%
Score key
Reading the scores
Bands out of 100
Every category, sub-criterion and composite total across this issue uses the same six-band editorial palette. Bands are calibrated against the full 300-school cohort — a "Distinguished" mark is meaningfully harder to earn than a "Strong" one.
- Exceptional90–100
Top of cohort
- Distinguished80–89
Elite tier
- Strong70–79
Consistently high
- Solid60–69
Reliable performer
- Average50–59
Room to grow
- Below par< 50
Underperforming
The same colour bands are used inside each school profile, on category chips, radar charts and the annual score-history line — so a colour glimpsed on the Rankings page always means the same thing everywhere else.
