Rikuchu Kaigan Spa Ofunato
- Location
- Ofunato, Iwate, Japan
- Water type
- sodium chloride
- Temperature
- 38 °C
- pH
- 7.3
Water profile
Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Rikuchu Kaigan Spa is situated in Ofunato city along the dramatic ria coastline of Iwate Prefecture, a rugged landscape of sea cliffs, fishing villages, and sheltered inlets that forms the southern section of the Sanriku Fukko National Park facing the Pacific Ocean. The chloride-rich thermal waters here carry sodium-mineral properties associated with skin conditioning, circulatory warmth, and muscular recovery, offering restorative bathing against a backdrop of Pacific Ocean views unique among Japan's coastal hot spring destinations. Ofunato and the surrounding Sanriku coast, rebuilt with remarkable resilience following the 2011 Great East Japan Earthquake, represent the enduring strength of these coastal communities, and bathing in Rikuchu Kaigan Spa carries a quiet depth of meaning within this context of collective recovery and renewal.