Columbia subject headings:
Harvard subject headings:
Folk literature, Japanese--History and criticism
Japanese literature--1185-1600--History and criticism
Japanese literature--Heian period, 794-1185--History and criticism
Music in literature.
Music--Japan--History.
Princeton subject headings:
Japanese fiction--Heian period, 794-1185--History and criticism.
Music in literature.
Storytelling--Japan--History.