Kamoda Misaki Onsen Health Center is a day-trip hot spring facility located at the foot of Cape Kamoda, the easternmost point of Shikoku, in Tsubaki-cho, Anan City, Tokushima Prefecture. Perched on a hilltop within the Muroto-Anan Coast Quasi-National Park, the facility commands sweeping views across the Kii Channel — its most compelling attraction. Originally opened in 2001 as Funase Onsen, the facility was renovated and renamed to its current name in 2011. The natural hot spring water rises from 1,600 meters underground, making it the easternmost onsen in Shikoku.

The spring is classified as a simple hot spring (hypotonic, mildly alkaline) with a source temperature of 41.4 degrees Celsius and a flow rate of 90 liters per minute. The water is supplied as a free-flowing source spring without dilution. The colorless, transparent water with its gentle touch on the skin is indicated for neuralgia, muscle pain, joint pain, chronic digestive disorders, and cold sensitivity. The mildly alkaline water quality is also reputed for its skin-beautifying properties.

The facility houses two main bathhouses — Umigame-no-Yu (Sea Turtle Bath) and Sazanami-no-Yu (Ripple Bath) — which alternate between men and women every two weeks. From the outdoor bath, bathers can enjoy views of Tsubaki-domari townscape and Tachibana Bay, with Awaji Island and Wakayama Prefecture visible on clear days. Additional amenities include a cascade bath, bubble bath, jet bath, high-temperature sauna, cold plunge pool, and a reservable health and welfare bath (family bath with wheelchair access). The adjoining Kamoda Cafe serves local specialties including fresh whitebait rice bowls. Day-trip bathing costs 600 yen for adults and 300 yen for children, available from 10:00 to 19:00.