Nishiyama Onsen Keiunkan local Hakuho Springs. The hotel was last renovated in 1997 and has 37 rooms. Nishiyama Onsen Keiunkan Nishiyama Onsen Keiunkan (西山温泉慶雲館) is a hot spring hotel in Hayakawa, Yamanashi Prefecture, Japan. Founded in 705 AD by Fujiwara Mahito, it is the oldest hotel and one of the oldest companies in operation. In 2011, the hotel was officially recognised by the Guinness World Records as the oldest hotel in the world. It has been continuously operated by 52 generations of the same family (including adopted heirs) for over 1,300 years. The Keiunkan lies at the foot of the Akaishi Mountains. Since
Yamanashi Prefecture and vineyards. Yamanashi is one of the major fruit producing regions in Japan, being the top domestic producer of grapes, peaches, plums, as well as wine. In addition, roughly 40% of the mineral water bottled in Japan comes from Yamanashi, mainly from around the Southern Alps, Mt. Fuji, and Mitsutōge areas. The quality of the water sources in the Southern Alps prompted Suntory Group to open the Hakushu distillery in the northern Yamanashi town of Hokuto. The natural scenery and cultural sights of Yamanashi are popular destinations for both domestic and international tourists due to the prefecture's proximity to the