Participating High Schools (2017 ~ )
- Kindai University High School
India International School in Japan
National Extension College
Chigusa High School
UIA International School of Tokyo
N/S High School
Tokyo Galaxy Japanese Language School
Kelly Yang Project (Hong Kong)
Sangamiththa Girls College (Sri Lanka) - Cancelled due to Coronavirus
- Kindai University High School
Osaka Seiko Gakuin High School
Ritsumeikan UJI High School
Doshisha International High School
Horikawa High School
Otemon Gakuen High School
Delta High School
Kelly Yang Project
Kolej Permata Pintar
University of Nebraska High School - Kindai University High School
Osaka Kaisei Gakuen High School
Ritsumeikan UJI High School
Baika High School
International School of Sacred Heart
Osaka Seiko Gakuen High School
K International Tokyo
The Pennington School
Kelly Yang Project
Colegio Academia
Mt. Michael Benedictine High School - Kindai University High School
Shinko Gakuen High School
Kaisei Gakuen High School
Ritsumeikan UJI High School
International School of Asia Karuizawa
Doshisha International Senior High School
American International School of Guangzhou
International College Spain