Founding year: 2020
Address: Jinseki International School, 5020-77 Tokiyasu, Jinsekikogen-cho, Jinseki-gun, Hiroshima Fukuyama-shi, Hiroshima, 720-1603, Japan
Founding year: 2018
Address: Chiyoda International School Tokyo, 11 Yonbancho, Chiyoda City, Tokyo, 102-0081, Japan
Founding year: 2018
Address: Tokyo Bay International School, 1 Chome-18-9 Kameido, Koto City, Tokyo , 1360071, Japan
Founding year: 2016
Address: Horizon Japan International School - Sendai Campus, 4 Chome-2-540 Takamori, Izumi Ward, Sendai, Miyagi , 981-3203, Japan
Founding year: 2014
Address: Camelot International School, 3 Chome-10-34 Mukaihara, Itabashi City, Tokyo, 173-0036, Japan
Founding year: 2011
Address: Chateau School, 3 Chome-17-3 Nishiazabu, Minato City, Tokyo , 106-0031, Japan
Founding year: 2011
Address: Doshisha International School, 7-31-1 City, 7 Chome-３１-1 Kizugawadai, Kizugawa, Kyoto , 619-0225, Japan
Founding year: 2010
Address: Discovery International School, 2 Chome-701番地 Katahira, Nagakute, Aichi , 480-1146, Japan
Founding year: 2008
Address: Rokkasho International School, 1304-2 Nozuki, Obuchi, Rokkasho, Aomori , 039-3212, Japan
Founding year: 2008
Address: UWC ISAK Japan, 5827-136 Nagakura, Karuizawa, Kitasaku District, Nagano , 389-0111, Japan
Founding year: 2006
Address: Aichi International School, 3 Chome-4 Nijigaoka, Meito Ward, Nagoya, Aichi , 465-0078, Japan
Founding year: 2006
Address: KAIS International School, 3 Chome-10-60 Kamiosaki, Shinagawa City, Tokyo , 141-0021, Japan
Founding year: 2006
Address: Makuhari International School, 3 Chome-2-9 Wakaba, Mihama Ward, Chiba, 261-0014, Japan
Founding year: 2006
Address: The International French School in Tokyo, 5 Chome-57-37 Takinogawa, Kita City, Tokyo, 114-0023, Japan
Founding year: 2004
Address: Church of Praise International Christian School, 2 Chome-11-5 Koda, Ikeda, Osaka, 563-0043, 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: 2003
Address: Horizon Japan International School, 1-24 Onocho, Kanagawa-ku, Yokohama, Kanagawa, 230-0077, Japan
Founding year: 2003
Address: Axis International School, 吉祥寺七井ビル S-1, 1 Chome-35-14 Kichijoji Honcho, Musashino, Tokyo, 180-0004, 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: J's International School, 2 Chome-12-14 Motoazabu, Minato City, Tokyo, 106-0046, Japan
Founding year: 2002
Address: Santa Monica International School, 210-5 Hamagawa, Chatan, Nakagami District, Okinawa, 904-0112, Japan
Founding year: 2002
Address: Yamato International School, 2-1-18 Minami Azabu Minato-ku , Tokyo, 100-0003, Japan
Founding year: 2001
Address: Seta International School, 27-12, Seta 1-chome, Setagaya-ku, Tokyo, 158-0095, Japan
Founding year: 2000
Address: Hiroshima International School, 3-49-1 Kurakake, Asakita- ku, Hiroshima, 739-1743, Japan
Founding year: 2000
Address: Tokyo International Progressive School, 1 Chome-5-20 Kamata, Setagaya City, Tokyo, 152-0002, Japan
Founding year: 1999
Address: Canadian International School Tokyo, 5-8-20 Kitashinagawa Shinagawaku , Tokyo, 141-0001, Japan
Founding year: 1999
Address: New World International School Tokyo, Japan, 1 - 2 - 18 Sengawa - Cho Chofu-shi, Tokyo, 182 - 0002, Japan
Founding year: 1998
Address: AmerAsian School in Okinawa, 1 Chome-15-22 Shimashi, Ginowan, Okinawa, 901-2213, Japan
Founding year: 1998
Address: Columbia International School, 153 Matsugo Tokorozawa , Saitama, 359-0027, Japan
Founding year: 1998
Address: Jun International Preschool, 4 Chome-22-11 Kugayama, Suginami City, Tokyo, 168-0082, Japan
Founding year: 1998
Address: Willowbrook International School, 2-14-28 Moto-azabu, Minato-ku, Tokyo, 106-0046, Japan
