Japan Museum SieboldHuis is a museum located at the Rapenburg in Leiden, Netherlands. It displays items that were collected by Philipp Franz von Siebold between 1823 and 1829 during his stay at Dejima, the Dutch trade colony nearby Nagasaki in Japan. It also functions as a museum of Japanese culture.
Siebold was highly interested in all aspects of Japanese nature and culture, and as such his collection is very diverse. Japan Museum SieboldHuis has a permanent exhibition of maps, rocks, animals, plants, utensils and art. Temporary exhibitions offer a varied selection of Japanese art.
The monumental house is property of the Dutch government and used to house the cantonal court.