Otokawa Onsen

Otokawa Onsen—Man River Spring or Great River Spring—takes its name from a river designation whose double meaning in Japanese encompasses both the masculine (otoko = man) and the great/large (o-to = great/big) interpretations, creating a spring name of robust, forceful natural character that suggests either a spring on a major river system or a spring associated with the vigorous, masculine energy of Japan's most powerful mountain watercourses. The spring's setting in Japan's volcanic landscape connects the forceful river-naming tradition to the geological energy that drives thermal water to the surface with the same dynamic power that mountain rivers display as they descend from their volcanic highland sources. This river-strength spring name frames thermal bathing as a participation in the forceful natural energy of Japan's most dynamically named mountain watercourses.