Shirakawa-go is often used as a shorthand for Ogimachi, the historic village in Shirakawa, Gifu Prefecture. The UNESCO property is broader: the “Historic Villages of Shirakawa-go and Gokayama” includes Ogimachi and the Gokayama villages of Ainokura and Suganuma in present-day Nanto, Toyama Prefecture. Inscribed in 1995, the property covers 68 hectares across three separate settlements. Its significance is not simply that the houses look distinctive. UNESCO recognizes a traditional way of life shaped by a remote mountain setting, heavy snowfall and the economic and social needs of the people who lived there.
The best-known buildings are gassho-zukuri farmhouses. Their steep thatched roofs resemble hands held together in prayer, a form adapted to the region’s snow and to the uses of large attic spaces. The houses are preserved in groups with outbuildings and surrounding fields, so the setting matters as much as an individual façade. UNESCO links the historic economy to mulberry cultivation and silkworm rearing. These activities required space and labor, and helped shape both the house form and the village community. A visit is therefore a chance to see architecture as part of work, climate and social organization—not as a collection of picturesque props.