琉球大学
"Ryūdai" has developed its own traditions of contributing to and advancing the position of the local community, of conducting international exchange, and of broadening the knowledge base of the people of Okinawa through academic and educational activities. Since 1988, "Ryūdai" and the University of Hawaii have had a "sister university" relationship, and have opened up centers for Okinawan studies at both universities. In January 2013, the University of the Ryukyus began a research exchange program with South Korea's Mokpo National University. The University of the Philippines Diliman had noted interest on Ryūdai since 2007 due to its research on underwater cultural landscapes.