Columbia subject headings:
Harvard subject headings:
Picture puzzles--Japan--Edo period, 1600-1868.
Ukiyoe--Japan--Edo period, 1600-1868.
Princeton subject headings:
Picture puzzles--Japan--Edo period, 1600-1868.
Picture puzzles--Japan--History--19th century.
Ukiyoe--Japan--Edo period, 1600-1868.
Ukiyoe.