This shunga is no. 1 in Harunobu's series of 24 woodblock prints: 'Furyu enshoku Mane'emon' (瑈?︹痷??? or 'Elegant Amorous Mane'emon'), Edo (Tokyo), 1770. Mane'emon lies unobserved on the side of the bed. Harunobu's Mane'emon series illustrate the voyeuristic adventures of a man named Ukiyonosuke who wanted to learn the secrets of love making. To attain this end he drank a magic elixir and became very small, taking the pseudonym ' Mane'emon'.