Satomi Station × Accommodation For A Comfortable Stay With GrandmaRecommended Hotel·Ryokan

The facility is fully equipped with amenities such as wireless LAN, a living room with sound equipment, a dining area with an IH cooking heater, a dishwasher, a refrigerator, a rice cooker, a microwave, tableware, shampoo, conditioner, bath towels, and other amenities.

Surrounded by wide-open skies and the quiet of nature, enjoy scenery that shifts from morning mist to sunset and a star-filled night with all five senses. This two-story wooden villa (approx. 242 m² total floor area) features private bedrooms, an airy living room, an outdoor living area, and a Horizon Lounge & Terrace—offering refined time to “live as you stay” with family and friends. A bonfire, BBQ, and a full-scale pickleball court add to the appeal of a nature-harmonized getaway. About 60 minutes from central Tokyo, enjoy a soothing escape for every generation.

Yoro Valley is located in the heart of the Boso Peninsula, where spring arrives the earliest in the Tokyo metropolitan area. The warm climate of the Boso Peninsula offers an abundance of early seasonal attractions. The autumn foliage is the most famous, drawing many tourists. In addition, visitors can enjoy spring walks through fields of rapeseed flowers, bamboo shoot picking, fireflies in early summer, and river activities during summer vacation, making it a lively destination for families.Our inn is conveniently located in the center of the Yoro Valley Onsen area, close to "Kannon Bridge," making it an ideal base for sightseeing. Meals are prepared with carefully selected ingredients unique to the Boso Peninsula, blessed with the bounty of the sea, mountains, and rivers. We take great care to serve you with exquisite Japanese kaiseki cuisine. The Onsen features a natural "black hot spring" rich in iodine, known as a beautifying bath that leaves your skin smooth and warms you to the core. You can enjoy exploring the area via the local "Kominato Railway" and "Isumi Railway," or reach us by car in about 80 minutes with excellent access! Come and relieve your daily fatigue with us.

Our Onsen, known as "Kuroyu" due to its deep, rich color and iodine content, is renowned for its beautifying effects, leaving the skin smooth and soft. It is also highly regarded for its therapeutic benefits, including relief from cold sensitivity, minor cuts, burns, joint pain, neuralgia, muscle pain, and fatigue recovery, making it ideal for therapeutic bathing. For meals, we offer seasonal delicacies from the Yoro Valley, along with popular optional Plans featuring Ise lobster, abalone, and golden eye snapper. Our guest rooms include a variety of options, such as those overlooking the serene streams of the Yoro River, rooms in the main building with views of the red Kannon Bridge, and others with semi-open-air baths.

Check-in available until 2:00 AM! Perfect for business, sightseeing, or before/after golf play. All rooms are spacious twin rooms, ensuring comfort even with large luggage or for family use. Free parking is available! The restaurant now offers an à la carte menu as well. We provide a variety of plans to cater to a wide range of guests.