Ukiyonosuke Meets Ofuji and Osen, No. 1 from the erotic series The Amorous Adventures of Mane'emon (Fūryū enshoku Mane'emon)

Ukiyo-e woodblock print in "hosoban" format; ink and color on paper, with printed signature reading "Torii Kiyohiro hitsu"

Hand-colored ukiyo-e woodblock print in "hosoban" format; ink and color on paper, with printed signature reading "Torii Kiyonobu hitsu"

Woodblock print (nishiki-e); ink and color on paper

Ukiyo-e woodblock print; ink and color on paper

Ukiyo-e woodblock print in "hosoban" format; ink and color on paper

Thread-bound books (three); ink on paper

Ukiyo-e woodblock print in "ōban" format; ink and color on paper, with printed signature reading "Shun'ei ga"

Benizuri-e woodblock print; ink and color on paper

Third of three thread-bound ukiyo-e woodblock-printed books; ink on paper

Folded, woodblock-printed book; ink on paper

Left panel from an ukiyo-e woodblock-printed "ōban" triptych; ink and color on paper with printed signature reading "Toyokuni ga"