Columbia subject headings:
Harvard subject headings:
Matsuoka, Seiho, 1897-1989
Okinawa Island (Japan)--History.
Tōyama, Kyūzō, 1868-1910
Princeton subject headings:
Biographies.
Ige, Tom, 1916-2002.
Matsuoka, Seiho, 1897-1989.
Okinawa Island (Japan)--History.
Ryukyuans--United States--Biography.
Tōyama, Kyūzō, 1868-1910.