Yokohama Konan Onsen
- Location
- Yokohama, Kanagawa, Japan
- Water type
- sodium chloride
- Temperature
- 41 °C
- pH
- 7.3
Water profile
Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Yokohama Konan Onsen is a community thermal bath in Konan Ward in central-southern Yokohama, a densely residential ward traversed by the Tamagawa River and serving the mixed industrial and residential population of this intermediate zone between Yokohama's harbor and the southern Kanagawa suburbs. The siliceous mineral waters provide accessible daily bathing for a ward whose population of over 230,000 navigates between Yokohama's economic powerhouse and the quieter residential rhythms of southern Yokohama's established neighborhoods, where the neighborhood onsen serves as an essential community anchor amid the urban density. The Yokohama Arena's event schedule, Yokohama's suburban green corridors, and the warm mineral waters of this Konan Ward onsen reflect the everyday wellness function of the hot spring bath as a social and physical foundation of community life in one of Japan's most complex metropolitan environments.