- Bradford Academy
- Canadian International Elementary School Tokyo
- Canadian International Junior High School Tokyo
- Columbia International School
- Fukuoka International School
- Global Indian International School (GIIS) Tokyo
- Gyosei International Junior High School
- Gyosei International Primary School
- Hiroo Gakuen Junior and Senior High School
- Horizon Japan International School
- India International School
- India International School in Japan
- Joan K. Mendel Elementary School
- K. International School Tokyo
- KAIS Elementary & Middle School
- Kaiyo Academy
- Kakegawa International Christian School
- Kansai International Academy
- Katoh Elementary School
- Katoh Gakuen Gyoshu Junior and Senior High School
- Kyoto International University Academy
- Linden Hall Elementary School
- Makuhari International School
- M. C. Perry Elementary School
- Okinawa Christian Home Educator’s Association (OCHEA)
- Okinawa Christian International School (Middle)
- Planet Kids
- Sollars Elementary School
- Tathva International School – Primary
- Tathva International School – Secondary
- The Montessori School of Tokyo
- The Montessori School of Tokyo, Middle School
- Tokyo YMCA International School
- Tsukuba International School
- Willpower Learning Institute
- Yokota West Elementary School