Columbia subject headings:
Harvard subject headings:
Calendar, Japanese--History.
Yin-yang cults--Japan.
Yin-yang.
Princeton subject headings:
Calendar, Japanese--History--17th century.
Calendar, Japanese--History--18th century.
Calendar, Japanese--History--19th century.
Yin-yang cults--Japan--History--17th century.
Yin-yang cults--Japan--History--18th century.
Yin-yang cults--Japan--History--19th century.