qsu Usui, Ayaka
![qsu Usui, Ayaka](/sites/default/files/styles/embed_lg_1x/public/2024-03/qsu_Usui_Ayaka.jpg?itok=RXd3nqXq)
Date:
04 March 2024
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).