# Hitoyoshi Onsen

The Kuma River moves through Hitoyoshi with a kind of quiet authority, and the town arranges itself around that fact. The hot springs here rise from roughly fifty sources along the upper reaches of the river and near the confluence with the Mangawa, waters classified as sodium bicarbonate—soft, alkaline, the kind that leaves skin feeling smoothed rather than stripped. The Motoyu bathhouse has been receiving bathers for over eighty years; the Tsutsumi bathhouse has been open since 1921, sitting beside a shochu distillery as if the two occupations—fermentation and immersion—belong naturally together. These are public baths in the plainest sense, places where the act of bathing is not performed for anyone.

The history here runs deeper than the bathhouses. Aoi Aso Shrine was established in 806, and a record from 1492 places a local lord entering these same waters. The town was designated a site of Japanese Heritage in 2015, though the designation feels almost beside the point when you are actually walking its streets. The Hitoyoshi Ryokan, a registered tangible cultural property, offers its own baths within walls that carry the particular weight of accumulated time.

To stay here for several nights is to fall into a different rhythm. Mornings might begin at the Shin Onsen, a simple public bath open since the early Showa era. The town also draws visitors who come for reasons connected to the anime *Natsume's Book of Friends*, which was set in this landscape—a reminder that places accumulate meaning in layers, not all of them ancient.