Columbia subject headings:
Harvard subject headings:
Folklore--Japan
Folklorists--Correspondence.
Ryukyuan language--Dialects.
Princeton subject headings:
Folklore--Japan.
Folklorists--Japan--Correspondence.
Miyako Island (Japan)--Social life and customs.
Oshira-sama.
Ryukyuan language--Dialects--Japan--Miyako Island.