Winter Reservations Open (Nov 16, 2026 – Apr 16, 2027): Seafood Kaiseki & Winter Plans | Keiryuso Siorie
- Keiryuso Siorie
- Aug 1
- 2 min read
Updated: 2 days ago
Thank you very much for your continued patronage of Keiryuso Siorie.
We are delighted to announce that online reservations for stays between November 16, 2026 (Mon) and April 16, 2027 (Fri) are now officially open on our official website.
Winter in Shinshu brings a magical blanket of snow, serene tranquility, and rich culinary delights. We have prepared special winter dining options and tailored stay plans to ensure an unforgettable mountain retreat.
Winter Dining: Fresh Seafood Creative Kaiseki Inspired by "Buri Kaido"
This winter, our new Head Chef introduces an extraordinary menu inspired by "Buri Kaido" (the historic Yellowtail Road)—a celebrated trade route that historically brought fresh seafood from the Sea of Japan through Toyama and Hida into the heart of the Shinshu mountains.
Savor the finest seasonal seafood delivered directly from the coast, exquisitely crafted into imaginative multi-course Kaiseki dinners. It is a rare and sophisticated culinary experience where mountain hospitality meets the ocean’s freshest harvest.
Featured Winter Special Plans
1. Winter Snow Mountain & Family Travel Plan
Special Offer: Children (elementary school age and under) stay at 50% off the standard rate.
Highlights: The perfect base for exploring four nearby ski resorts, including Mt. NORIKURA. Includes private dining rooms for peace of mind and dedicated support for families traveling with children.
2. Exclusive Winter Toji (Healing Hot Spring) Retreat Plan
Special Offer: Limited to special rooms / Available for stays of 2 to 4 nights.
Highlights: A luxurious wellness retreat featuring our signature balanced "Choritsu" dinners, specially prepared lunch bento boxes, private daytime access to our unique cave-style outdoor hot spring, and a relaxed 12:30 PM late check-out.
We invite you to experience the soothing warmth of Sawando Onsen, breathtaking snowy landscapes, and our magnificent new winter flavors. We look forward to welcoming you soon.



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