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
Asamushi Onsen Asamushi Onsen Asamushi Onsen () is the site of a hot spring, in Aomori City in Aomori Prefecture, Japan. It was developed as the downtown beside the onsen town and is sometimes known as "Atami in Tohoku" after the famous Atami Onsen in mid-Japan. According to tradition, the hot spring was discovered by Ennin in 876, during the Heian period. It was first used for steaming ("mushi") hemp (Cannabis or "asa"), leading to the name, though the "kanji" character used for the name differs. When Hōnen visited in 1190, he popularized the custom of bathing in the hot spring. During