Iwaki Yumoto Onsen × Resort & Spa AccommodationRecommended Hotel·Ryokan

A symbol tower of future vision: Spa Resort Hawaiians Monolith TowerA massive monolithic pillar free of any clutter, formed by pure white walls reflecting sunlight and deep jet-black walls that seem to draw you in. The concept is “Hawaiian & Spa”—not merely Hawaiian-inspired, but a cutting-edge neo-Japanese resort in the unique Hawaiians style.

A Hotel with direct access to Spa Resort Hawaiians via a connecting corridor. With 262 Rooms in total—mainly Japanese-style rooms, along with Japanese-Western rooms and single rooms—you can relax in comfort. For guests seeking a more luxurious stay, we also offer high-quality Rooms. Choose from “Yasuragi-tei,” featuring a space inspired by traditional Japanese beauty, or the “Kazoku Suite,” ideal for large families and multi-generational stays. In addition to the bath in your Room, the Hotel also has a large public bath where you can enjoy fresh and abundant Onsen waters.

Nestled in the "Hula Town" of Iwaki Yumoto, this Property retains a nostalgic charm of the past... The large public bath on the upper floor of our Property features glass walls, offering a panoramic view of the Iwaki Yumoto Onsen town. The view is stunning not only at night but also in the morning, where you can enjoy a refreshing bath while watching the sunrise over the mountain ridges. At night, relax in the tranquil waters to ease your fatigue, and in the morning, bask in the sunlight streaming through the glass as you enjoy a rejuvenating soak. Spend a special moment at the end and beginning of your day. Additionally, we highly recommend the warm breakfast prepared with heartfelt care by the landlady. The simple yet freshly made homemade dishes will gently satisfy your appetite.

Just a 3-minute walk to Spa Resort Hawaiians! A Japanese-style accommodation offering warm hospitality like home. Enjoy the "Legendary Golden Bath" made with pure gold and explore seven different baths in the spacious open-air bath area. Meals feature exquisite Japanese cuisine, crafted with carefully selected ingredients unique to our accommodation. Experience a heartwarming stay in Iwaki Yumoto alongside Spa Resort Hawaiians.

Open the gate and step inside to enter another world. This quiet Hotel, inspired by the Mediterranean Riviera, offers 50 guest Rooms in total. At the center of the first-floor guest Room wing is an atrium filled with brilliant sunlight by day and romantic lighting in the evening. Conveniently located in the heart of Spa Resort Hawaiians, it provides easy access to each Facility, including the water park.

The Japanese cuisine set meal, proudly prepared by our head chef, features seasonal ingredients and a menu full of seasonal flavors. Additionally, Iwaki Yumoto Onsen is a rare type of "Sulfur-containing Sodium Chloride Sulfate Onsen" in The whole country. Its history dates back to the Nara period, making it one of Japan's three oldest hot springs. With an abundant flow rate of 5 tons per minute, the water is drawn up from 50 meters underground. At Hotel Palm Spring, our hinoki cypress bath takes full advantage of this abundant flow, offering a luxurious 100% natural free-flowing Onsen without circulation or filtration systems. Although the bath is modest in size, accommodating about 10 people, the bathtub filled with this exceptional Onsen water was crafted by "Hinokisouken," the same company that constructed the footbath for the 2008 Hokkaido Toyako Summit. Enjoy the unique aroma and texture of hinoki cypress, crafted by a specialist in hinoki. Please relax and unwind in our proud hinoki bath.

~A Luxurious Time in the Mountains~Gaze at distant mountain ridgelines and feel the gentle breeze of nature as you unwind in a lush, private setting.“Mauna” means “mountain” in Hawaiian.In contrast to Spa Resort Hawaiians, where you can fully enjoy water activities amid the lively beach atmosphere, we invite you to savor a refined outdoor experience—like spending time in the mountains of Hawaii.