Okinawa Genealogical Society of Hawaii (OGSH) in Hawai‘i and Okinawa Prefectural Library launched a service to help individuals to find the roots of their ancestors.
C/O Hawaii United Okinawa Association
94-587 Ukee Street
Waipahu, HI 96797 USA
Phone: 808-676-5400 (country code +1)
Okinawa Prefectural Library's First Generation Immigration Genealogical Reference Service