Koiwai Station × Ranking Of Accommodation With Signature Seafood CuisineRecommended Hotel·Ryokan

Enjoy breathtaking views of Lake Gosho and the mountains of Iwate from your room, offering picturesque seasonal landscapes that resemble a painting. The Onsen features two distinct large baths: "Hitorijime no Yu," an open-air bath with stunning panoramic views, and "Nanbu Magariya no Yu," a traditional hot spring inspired by the Nanbu Magariya architecture with natural flowing spring water. Relax in these unique Onsen settings or enjoy a private open-air bath for quality time with family or friends. At night, the garden transforms into the enchanting "NIGHT ARTS GARDEN" with magical illuminations accompanied by Hotel Shion's original music, creating a completely different charm from daytime. Savor dishes made from fresh seafood sourced from Sanriku waters, premium beef raised on the fertile lands of Kitakami and Oshu, and mountain delicacies. Our cuisine highlights seasonal ingredients and local flavors to provide you with an unforgettable dining experience.

A new Accommodation, “Gensen Ichizu,” is opening in the renowned Onsen town of Oshuku Onsen, with over 450 years of history, dedicated wholeheartedly to the power of its natural hot spring source. Enjoy an indoor bath and open-air bath with abundant water—about 50°C and 300 liters per minute—offered as true free-flowing hot spring water: no added water, no heating, no filtration, and no recirculation. The silky texture and gentle feel unique to this alkaline simple Onsen leave your skin smooth and refreshed. Guest rooms feature a Japanese-modern design with warm wood accents and calm tones (57 rooms total). Morning and evening buffets showcase Iwate’s seasonal flavors, including an impressive tuna carving show and a chance to try the local specialty “Wanko Soba.” From bathing to dining to thoughtful experiences, we deliver a one-of-a-kind hot spring source experience for all five senses—with unwavering dedication.

3-minute walk from Morioka Station. Convenience store on the 1st floor. Free Wi-Fi. All rooms equipped with air purifiers with humidifying function. Breakfast features egg and fish dishes prepared in a live kitchen. Enjoy Morioka's three famous noodle dishes and ingredients from Iwate Prefecture.

Plum blossoms, cherry blossoms, and the scent of spring invite the warbling of the bush warbler. In summer, the chorus of cicadas. In autumn, the vibrant colors of the leaves. And in winter, the serene silence of snow piling up. We hope you can enjoy a moment of peace, freed from the routines of daily life, amidst the rich expressions of the four seasons. The hot spring source is located just behind our facility. With no heating, no added water, and no impurities, it is 100% pure natural Onsen. We hope it will help you fully recover from the fatigue of your journey. Additionally, dinner for all Plans will be served in your Room, allowing you to relax and savor your meal at your leisure.