Kagetsu is a long-established inn that has seen its fair share of VIP guests, located in the centre of Isawa Onsen. In the beautiful Japanese garden that covers a 16,530m² area, stones with inscriptions, megaliths and rare stones from all over the country are splendidly arranged. The garden not only features an artificial hill, but also a clear stream and a pond in which 10,000 carp frolic, as well as 20 waterfalls.