Founding year: 2000
Address: Tokyo International Progressive School, 1 Chome-5-20 Kamata, Setagaya City, Tokyo, 152-0002, Japan
Founding year: 1989
Address: Tokyo Metropolitan International High School, 2 Chome-19-59 Komaba, Meguro City, Tokyo , 153-0041, Japan
Founding year: 2003
Address: Laurus International School of Science, 3 Chome-4-17 Shirokanedai, Minato City, Tokyo, 108-0071, Japan
Founding year: 2002
Address: Yamato International School, 2-1-18 Minami Azabu Minato-ku , Tokyo, 100-0003, Japan
Address: Waseda International Christian School, 2 Chome-23-9 Okubo, Shinjuku City, Tokyo, 169-0072, Japan
Address: United School of Tokyo, 2 Chome-21-10 Tomigaya, Shibuya City, Tokyo, 151-0063, Japan
Address: Tamagawa International Preschool, 1 Chome-17-5 Tsurumaki, Setagaya City, Tokyo, 154-0016, Japan
Address: Summerhill International School , 2 Chome-13-8 Motoazabu, Minato City, Tokyo, 106-0046, Japan
Address: Star Kids International Preschool, 小貝ビル 2F, 2 Chome-8-2 Shibakoen, Minato City, Tokyo , 105-0011, Japan
Founding year: 1962
Address: Seisen International School, 1 Chome-12-15 Yoga, Setagaya City, Tokyo, 158-0097, Japan
Founding year: 1964
Address: Nakamura Shirayuri Kindergarten, 5 Chome-31-1 Nakamuraminami, Tsuchiura, Ibaraki , 300-0843, Japan
Founding year: 1964
Address: Nagoya International School, Minamihara-2686 Nakashidami, Moriyama Ward, Nagoya, Aichi , 463-0002, Japan
Founding year: 2006
Address: Aichi International School, 3 Chome-4 Nijigaoka, Meito Ward, Nagoya, Aichi , 465-0078, Japan
Founding year: 2020
Address: Jinseki International School, 5020-77 Tokiyasu, Jinsekikogen-cho, Jinseki-gun, Hiroshima Fukuyama-shi, Hiroshima, 720-1603, Japan
Founding year: 2006
Address: Makuhari International School, 3 Chome-2-9 Wakaba, Mihama Ward, Chiba, 261-0014, Japan
Founding year: 1951
Address: Marist Brothers International School, 1 Chome-2-1 Chimoricho, Suma Ward, Kobe, Hyogo , 654-0072, Japan
Founding year: 1997
Address: K. International School Tokyo, 1 Chome-5-15 Shirakawa, Koto City, Tokyo, 135-0021, Japan
Address: Julia International School, 東京都江戸川区篠崎町7-26-5, Tokyo, 133-0061, Japan
Address: Happy Wonders International School, 1 Chome-7-32 Central, Yamato, Kanagawa , 242-0021, Japan
Founding year: 2003
Address: Horizon Japan International School, 1-24 Onocho, Kanagawa-ku, Yokohama, Kanagawa, 230-0077, Japan
Founding year: 2000
Address: Hiroshima International School, 3-49-1 Kurakake, Asakita- ku, Hiroshima, 739-1743, Japan
Founding year: 1964
Address: Gregg International School, 1 Chome-14-6 Jiyugaoka, Meguro City, Tokyo, 152-0035, Japan
Address: Ivy Prep International School, 3 Chome-11-4 Minamiazabu, Minato City, Tokyo , 106-0047, Japan
Address: Prime International School, 1 Chome-13-2 Ebisuminami, Shibuya City , Tokyo , 150-0022, Japan
Founding year: 2010
Address: Discovery International School, 2 Chome-701番地 Katahira, Nagakute, Aichi , 480-1146, Japan
Address: Children's House Montessori School, 3 Chome-1-23 Motoazabu, Minato City, Tokyo, 106-0046, Japan
Founding year: 2011
Address: Chateau School, 3 Chome-17-3 Nishiazabu, Minato City, Tokyo , 106-0031, Japan
Founding year: 2014
Address: Camelot International School, 3 Chome-10-34 Mukaihara, Itabashi City, Tokyo, 173-0036, Japan
Founding year: 2004
Address: India International School In Japan, 1-20-20 Ojima, Kotu-ku, Tokyo, 136-0072, Japan
Founding year: 2004
Address: India International School In Japan, 1-20-20 Ojima Koto-ku, Tokyo, 136-0072, Japan
Founding year: 1958
Address: Hokkaido International School, 19 Chome-1-55 Hiragishi 5 Jo, Toyohira Ward, Sapporo, Hokkaido, 062-0935, Japan
Founding year: 1954
Address: Christian Academy in Japan, 1-2-14 Shinkawa-cho Higashi Kurume-shi, Tokyo , 203-0013, Japan
