Okinawa Christian School International
![Okinawa Christian School International](/sites/default/files/styles/embed_lg_1x/public/2023-05/OCSI.jpg?itok=jPd7PqFE)
Date:
27 April 2023
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).