“奈良田温泉 (NARADA ONSEN)” is called the “Seven wonders of ONSEN”.   One of the secret ONSEN places where ONSEN fans like me eager to visit…

World’s oldest hotel in Guinness World Record is located in Yamanashi Prefecture, Japan.   “慶雲館 (KEI UN KAN)” at “西山温泉 (NISHIYAMA ONSEN)” started their operation…