Columbia subject headings:
Akuroō, -801.
Biographies.
Emishi--Biography.
Japan--History--To 1185.
Tōhoku Region (Japan)--History.
Harvard subject headings:
Akuroō, -801
Emishi--Biography.
Japan--History--To 1185.
Tōhoku Region (Japan)--History.
Princeton subject headings:
Akuroō, -801.
Emishi--Biography.
Japan--History--To 1185.
Tōhoku Region (Japan)--History.