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Towada-Hachimantai NP, Aomori
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Yachi’s lower bath is clear, about 38°C, and fed by water bubbling straight up through the floor. The neighboring upper bath is about 42°C and cloudy with sulfur flowers—a striking contrast.
The inn’s “Genji Room” is where novelist and Buddhist nun Jakucho Setouchi wrote volume 9 of her 10-volume modern Japanese translation of The Tale of Genji; she named the room herself.
The inn’s signature iwana char is farmed in Shingo Village, then kept alive in a pond on the grounds until it is served grilled or as sashimi—a surprisingly direct route from fishpond to feast.
In winter, wild martens sometimes visit the inn’s dining-room window, where guests can watch from indoors. The inn highlights these unexpected visitors as one of its cold-season surprises.
The inn sits beside Yachi Marsh, about 12.4 hectares in area. The name fits: yachi is a Tohoku word for wetland, and skunk cabbages bloom nearby from May through June.
The Japan Onsen Association traces Yachi’s use for toji—extended stays centered on hot-spring bathing—back about 400 years. The inn still presents a classic mountain toji atmosphere.
In March 2023, heavy roof snow nearly collapsed Yachi’s women’s bathhouse and damaged the men’s building too. Repairs were expected to finish by April 21, with reopening announced for April 23.
The inn says all water used inside its lodge comes from Hakkoda’s springs—not just the water in its famous pools. The mountain source is part of everyday life here, too.
