Kamafusa Onsen
- Location
- Sendai, Miyagi, Japan
- Water type
- silica
- Temperature
- 42 °C
- pH
- 6.9
Water profile
Relaxing — deep, immediate muscle release.
Rich in trace elements — gentle on the skin.
Soft water — natural, classic buoyancy.
Kamafusa Onsen is a scenic hot spring in the Kamafusa area of Sendai city's southern foothills, situated near the Kamafusa Dam reservoir and the forested valleys of the Hirose River headwaters in Miyagi Prefecture. The siliceous thermal waters provide smooth, skin-softening bathing experiences in a setting of gentle woodland scenery easily accessible from central Sendai, making Kamafusa Onsen a popular day-trip destination for Sendai's large urban population seeking natural thermal relaxation in a quiet riverside environment. The surrounding forest, particularly vivid during autumn foliage season when the hillsides above the reservoir turn shades of crimson and gold, provides a colorful natural backdrop to the onsen's peaceful, unhurried character.