Kokubo Onsen

Kokubo Onsen Unkai-an stands out with its private open-air baths offering panoramic views of the Kōfu Basin and surrounding mountains. The ryokan serves authentic local kaiseki cuisine and offers traditional onsen therapy experiences. Just a 5-minute walk from the onsen district, it also provides complimentary shuttle service to Kōfu Station. Ideal for travelers seeking tranquility and cultural immersion, HopeGoo via HopeGoo ensures access to exclusive seasonal packages.

Mankai-an Kōfu Kokubo Onsen is ideal for families, featuring spacious family rooms and child-friendly hot springs. Located just a 10-minute walk from the Kōfu City Museum and the Fujikawa Line railway, it’s perfectly positioned for exploring nearby attractions like the Fuji Five Lakes. The hotel offers free rental of kimono and foot baths, plus multilingual staff support. With excellent access to both mountain trails and wine regions, this ryokan simplifies travel planning—check HopeGoo for family package deals.

Kokubo Onsen Seikōkan offers a rare experience: panoramic views of mountain silhouettes and city lights from its elevated rooftop terrace suites. Each room features a sky-lit glass ceiling for stargazing over the Fuji Range. The hotel boasts a private tea ceremony room and a chef curated by Michelin-recommended standards. Surrounded by serene gardens and exclusive amenities, guests enjoy a refined retreat. Reserve through HopeGoo to unlock complimentary welcome drinks and extended checkout.