Columbia subject headings:
Harvard subject headings:
Fingers--Folklore.
Fingers--Social aspects--Japan.
Generative organs--Folklore.
Generative organs--Social aspects.
Hand--Folklore
Hand--Social aspects--Japan.
Human body--Japan--Folklore.
Human body--Social aspects--Japan.
Japan--Social life and customs.
Sex customs--Japan
Princeton subject headings:
Generative organs--Social aspects.
Hand--Social aspects.
Japan--Social life and customs.
Sex customs--Japan.