Spacious Accommodations AOI Sauna SPA & Dog Villa HAKODATE in Hakodate offers a spacious holiday home with four bedrooms and a living room. The property includes a hot spring bath, sauna, and a beautiful garden. Relaxing Facilities Guests can enjoy a hot tub, family rooms, and free WiFi throughout the property. Additional amenities include a washing machine, kitchen, and free on-site private parking. Convenient Location Located 0.6 mi from Hakodate Airport, the property is located in a hot spring area. The quiet street provides garden views and a peaceful environment.