Nishiyama Onsen Keiunkan
Claimed to be the world's oldest hotel, operating since 705 AD.
Last updated August 20, 2026
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Overview
Nishiyama Onsen Keiunkan is a traditional Japanese ryokan located in Yamanashi Prefecture, Japan. It is claimed to have been operating since 705 AD and is recognized by Guinness World Records as the world's oldest hotel. The inn is known for its natural hot springs and traditional Japanese hospitality, and has been run by the same family for generations.
Products and positioning
Heritage and authenticity in traditional Japanese hospitality.
Product categories. lodging · hot spring bathing
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