Columbia subject headings:
Cooking (Nuts)--Japan--History--To 1500.
Diet--Japan--History--To 1500.
Food habits--Japan--History--To 1500.
Harvard subject headings:
Diet--Japan--History.
Food habits--Japan--History
Japan--History--To 645
Japan--Social life and customs
Princeton subject headings:
Diet--Japan--History.
Food habits--Japan--History.
Japan--History--To 645.
Japan--Social life and customs.