Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Tajiri, in the southernmost part of Osaka Prefecture adjacent to Sennan and the Osaka Bay shoreline, is a small coastal town at the very boundary of Osaka and Wakayama prefectures where the Sennan Seaside Park beach and the historic Tajiri fishing harbour create a pleasantly small-scale coastal community at the edge of the greater Osaka metropolitan influence zone. Tajiri Onsen Osaka draws on chloride-rich coastal thermal waters from the marine geological formations of the southern Osaka Bay coast, offering warm maritime baths in the southernmost coastal community of Osaka Prefecture where the bay scenery, traditional fishing culture, and the transition toward the Wakayama sacred Koya-san pilgrimage landscape create a refreshingly quiet coastal spa setting. The Sennan Seaside Park beach walking, the traditional Tajiri fishing harbour fresh seafood, and the easy Nankai Railway access toward Wakayama's Koyasan mountain temple complex and the Kansai International Airport transit hub make Tajiri a quietly scenic and conveniently transitional coastal spa destination at the southern tip of Osaka Prefecture.