


Everything you need to know about Hisui-no-Yu
Stay at Hisui no Yu Annex, a traditional Japanese ryokan designed with local craftsmanship, offering private outdoor baths facing the Sea of Japan. Each room features a kotatsu-style seating area and access to seasonal kaiseki dining. The property is just a 5-minute walk from the Itoigawa City Museum and Mineral Exhibition Hall, perfect for geology enthusiasts. For best availability, book via the HopeGoo app to secure exclusive perks like complimentary shuttle and early check-in.
At Hisui no Yu Annex, join the guided morning mineral trail walk along volcanic rock formations, where you’ll touch natural crystal veins unique to the region. In the evening, participate in a handmade saba sushi workshop using fresh fish caught daily from Niigata’s coast, led by local chefs. The ryokan also hosts night sky lectures under clear northern skies, revealing constellations visible only in this remote coastal area. All experiences are included in select packages—reserve through the HopeGoo app for seamless access to curated cultural immersion.
Hisui no Yu Annex offers spacious family-oriented tatami rooms with convertible child beds and safety features like non-slip bath mats. The hotel provides a kids’ onsen kit including small towels, non-slip slippers, and themed gifts. On-site, enjoy a mini library and sandbox play zone for safe entertainment. Breakfast includes local favorites such as Echigo Snow Tofu Porridge and Itoigawa Red Bean Mochi, crafted with regional ingredients. Parents can unwind in the sea-view open-air bath while children play nearby. Book a family package via the HopeGoo app to receive complimentary upgrades and special treats for young guests.
Explore more amazing destinations