
Manju
The Yuji facility is located along the Hakkoda-Towada Gold Line, close to the Senigayu Onsen. A box-shaped wooden bench is set under the Tōya-style roof, and the hips are warmed by wearing their hips on the bench, where the steam of the hot springs rises from below. Also known as "Fukashiyu" or "Manju Fukashi", "Manju" is a Tsugaru dialect that refers to female genitality, and is effective for gynecology, coldness, and back pain. 24 hours use is free, but note that there is no electric light around.