Saitama × Stays Popular For SunsetsRecommended Hotel·Ryokan

Books are invaluable records humanity has left behind. Beloved classic stories, research volumes filled with wisdom, and art books rich in sensibility... This is a special Hotel where you can spend time surrounded by books born from countless imaginations and packed with knowledge. Located within Tokorozawa Sakura Town—one of Japan’s largest pop-culture hubs—this library Hotel lets you stay immersed in books. Step inside the Hotel, and a “space of books” unfolds with over 5,000 volumes.

Like a lotion. Relax with the rich, pH 9.6 natural Onsen and breathtaking views at this scenic Onsen Hotel. Moisturizing and gentle spring quality. Enjoy a luxurious soak in the silky natural Onsen waters. Kanayama Onsen, the only natural Onsen in Yorii Town, is an alkaline simple hot spring with a pH of 9.6 that flows from about 1,500 meters underground. Renowned for leaving your skin smooth and soft to the touch. At the rooftop open-air bath, unwind while taking in majestic mountain ranges, Arakawa River and Chichibu Railway below, or gaze up at a sky full of stars above. On select operating days, you can even catch sight of the SL Paleo Express train passing by.Various activities are available near the Hotel: - "Rafting" to enjoy nature's roller coaster ride - Experience calm water's charm with "Lake SUP" activities! - Guided hiking tours through Nagatoro’s famous Iwadatami rock formations (a designated scenic spot and natural monument) These active experiences unique to nature-rich Nagatoro can be enjoyed by both children and adults alike!

Turn your usual business trip into an unexpected "journey." At Hotel Green Core +1, we value adding a touch of uniqueness to the "ordinary" Business Hotel experience. For example, our breakfast starts at 6 AM and features delights like rich egg-over-rice, hearty miso soup with plenty of ingredients, and tender braised pork belly. We carefully prepare each meal to bring you small moments of joy as you start your day. In the evening, enjoy a complimentary first drink at our café on the first floor. Pair it with meals that go perfectly with drinks and spend a relaxing time connecting and unwinding in an unexpected way. Add a little something special to your everyday routine—that's our "Plus One."