Columbia subject headings:
Harvard subject headings:
Japanese language--Heian period, 794-1185--Temporal clauses.
Japanese language--Heian period, 794-1185--Terms and phrases.
Japanese language--Lexicology.
Japanese literature--Heian period, 794-1185
Time in literature.
Time perception--Japan.
Princeton subject headings:
Japanese language--Heian period, 794-1185--Temporal clauses.
Time perception in literature.