Columbia subject headings:
Japan--Foreign relations--Korea.
Korea--Foreign relations--Japan.
Korea--History--To 935.
Paekche (Kingdom)
Harvard subject headings:
Japan--History--To 645
Japan--Relations--Korea.
Korea--History--To 935.
Korea--Relations--Japan.
Paekche (Kingdom)--History.
Yamatai (Japan)--History.
Princeton subject headings:
Japan--Foreign relations--Korea.
Korea--Foreign relations--Japan.
Korea--History--To 935.
Paekche (Kingdom)