Here's an article on visiting the Ryokan Miyamoto no Yu (宮本の湯) in Chichibu Nishiyatsu Onsen in Saitama Prefecture:
Overlooking the rolling fields of Chichibu, the traditional ryokan Miyamoto no Yu offers a peaceful retreat in the heart of refreshing mountains. This century-old residence, once the dwelling of a former sumo wrestler, exudes an authentic charm blending classic elegance and playful touches.
From the entrance, subtle reminders of the late owner's sumo wrestler career dot the establishment. A small carved wooden ring adorns the reception, while sumo wrestler dolls seem to watch over the hallways. This personal touch gives the place a character as unique as it is soothing.
The traditional wooden rooms, with their simple yet warm design, offer a cozy cocoon after a day of exploring the surrounding trails. But the main attraction remains the naturally hot thermal springs, with their indoor and outdoor pools allowing guests to shed the stress of the city.
For the more adventurous, a steam bath on the "dohyō" (sumo ring) made of stone offers an exotic experience, as if suspended in time. Finally, for a bit of privacy, old-style private baths complete the range of places conducive to relaxation.
The stay continues with a hearty kaiseki meal featuring local specialties, from crisp vegetables to flavorful freshwater fish dishes. The attentive service and kind smiles of the staff add to the feeling of being pampered like an honored guest.
In short, Miyamoto no Yu is a timeless bubble, where one can escape the city bustle and recharge in a unique setting, between tradition and invigorating originality. A charming stopover on the road to the Chichibu hot springs.