Dogo Onsen Honkan

Ehime's hot springs range from quiet neighborhood bathhouses to destinations in their own right — Dogo Onsen Honkan is closer to the latter.

Dogo Onsen Honkan stands three stories tall in dark wood and white plaster, looking like a castle designed for bathing instead of warfare. Completed in 1894 and designated an Important Cultural Property in 1994, it draws on springs that emperors are said to have soaked in. Hayao Miyazaki used this building as his model for Spirited Away's bathhouse — the multi-level structure, the steam rising from roof vents, the worn wooden floors creaking under bathers' feet.

The main bath, Kami-no-yu ('water of the gods'), fills granite tubs with alkaline spring water that leaves your skin slick and smooth. Entry costs ¥700 for ground-floor communal bathing. The Rei-no-yu courses cost more and add a rest room upstairs, a yukata robe, and tea served on tatami while you cool down. The building went through preservation and earthquake-reinforcement work from January 2019 and returned to full operation in July 2024, with its original character intact — same wooden architecture, same spring water, same steam clouds drifting across the roof.

The bathhouse sits at the center of Dogoyunomachi, a hot spring district that has grown up around it over more than a century, and the two are hard to separate: the covered shopping street leading to the entrance, the ryokan with their own smaller baths fed by the same springs, the public foot bath where you can soak your feet for free while waiting for a table. A wooden drum tower on the roof has sounded the hours since the building opened, a detail that gives the whole neighborhood a rhythm most modern onsen towns lack. Visitors tend to arrive expecting a museum piece and leave having used it exactly as intended — as a working bathhouse that happens to be well over a century old, still run by the same logic of communal soaking, tea afterward, and a slow walk home in a yukata.