Shiroyama Onsen
- Location
- Kagoshima City, Japan
- Water type
- silica
- Temperature
- 42 °C
- pH
- 7.3
Water profile
Relaxing — deep, immediate muscle release.
Rich in trace elements — gentle on the skin.
Soft water — natural, classic buoyancy.
Shiroyama Onsen is located in Kagoshima City, Kagoshima Prefecture, on the slopes of Shiroyama — the forested hill from which Saigo Takamori made his last stand in 1877, ending the Satsuma Rebellion and closing the samurai era of Japanese history. The siliceous thermal waters here are enjoyed with panoramic views across Kagoshima Bay to the perpetually smoking Sakurajima volcano, one of Japan's most active stratovolcanoes whose eruptions dust the city with ash daily. This onsen combines volcanic landscape drama, samurai historical heritage, and the restorative mineral-rich bathing traditions of Kagoshima, a city proud of its role in Japan's modernization.