Authentic Meiji period original, c.1880, Japanese erotic art shunga woodblock print picture book by an artist of the Utagawa School.
 
Shunga book measures 18 cm x 12 cm closed.  Good colors and impressions. 
 
Condition is good with some mild wear, soiling, a bit of ink dye marking on some artwork.  The panoramic, 4-page orgy scene is also missing a panel on either side of it.  Please judge from the photos provided. 
 
All colored shunga picture pages shown here with the remaining being black and white shunga artwork scenes and kanji text pages.