Coral Project Ryukyu Cement's bag
![People holding a bag of Ryukyu Cement with the Coral Project's logo mark](/sites/default/files/styles/embed_lg_1x/public/2023-10/coral-project_ryukyu_cement_bag.jpg?itok=DIKMW4za)
Date:
19 October 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).