Tenko no Yu opened as the only natural hot spring in Tajimi City in 2006, and thanks to everyone, we are celebrating our 18th anniversary. As of October 17, 2023, it has been reborn under the theme of 'Inheritance and Renaissance' as the new 'Tenko no Yu'. While continuing the philosophy of a 'natural hot spring that heals the daily fatigue of our customers,' we aim to revitalize the cultural value of sauna, cold water bath, and outdoor air bath with the theme of 'supreme relaxation' suited for modern times.