Columbia subject headings:
Daimyo--Japan--Yamaguchi-ken.
Japan--Politics and government--1333-1600.
Yamaguchi-ken (Japan)--Politics and government.
Ōuchi family.
Harvard subject headings:
Daimyo--Japan--Yamaguchi-ken.
Japan--Politics and government--1333-1600.
Yamaguchi-ken (Japan)--Politics and government.
Ōuchi family.
Princeton subject headings:
Daimyo--Japan--Yamaguchi-ken.
Japan--Politics and government--1333-1600.
Ōuchi family.
Yamaguchi-ken (Japan)--Politics and government.