After weeks of meticulous winter maintenance and exciting upgrades, Sansui Resorts Yamanakako  is thrilled to announce our reopening on February 16th, 2026 . Nestled in the residential area breathtaking landscape in mountains above the pristine waters of Lake Yamanaka, our hotel emerges refreshed and ready to welcome families and international travelers seeking an unforgettable Japanese mountain experience. A Sanctuary Perfected During Winter's Rest While snow blanketed Mount

Picture this: you wake up to the majestic silhouette of Mt. Fuji  blanketed in pristine snow, steam rising from your private onsen as the crisp mountain air fills your lungs. This winter, transform your ordinary weekends into extraordinary adventures with our exclusive weekend packages, available from January 2026 through the first week of March 2026 . Ski Into Adventure: The Ultimate Fujiten Snow Experience For thrill-seekers and powder enthusiasts, our comprehensive ski pac

Step into a world where every gesture carries centuries of meaning, where the simple act of preparing tea becomes a meditation on beauty, respect, and mindfulness. At Sansui Resorts Yamanakako , we invite you to experience one of Japan's most revered cultural traditions—the Japanese Tea Ceremony, known as Sado . A Journey Through Time and Tradition The Japanese tea ceremony transcends mere beverage preparation. It's a choreographed dance of precision and grace , where each mo

Imagine walking through a corridor of blazing reds and golden yellows , where every leaf seems to glow with an inner fire against the backdrop of Japan's iconic Mount Fuji. Welcome to the enchanting world of the Yamanakako Autumn Foliage Festival , where nature's most spectacular seasonal transformation unfolds in breathtaking splendor. A Festival Born from Natural Wonder Since 2006, the Yamanakako Autumn Leaves Festival  has been captivating visitors at the stunning Asahi-ga