Ryokan Sanga is one of Kurokawa Onsen's member inns of the Kurokawa Onsen ryokan association and a Japan Spa Association member property, set apart from the main lanes along the river — a quieter base that still sits on the nyūtō tegata bath-hopping circuit.

A fuller guide to this inn — its baths, rooms and how to book — is in preparation and will follow.