With a stay at Hotel Kaminoyu Onsen in Kai, you'll be a 2-minute walk from Kaminoyu Onsen and 7 minutes by foot from Futaba Service Area Up Line. This spa ryokan is 13 mi (20.9 km) from Hottarakashi Onsen Hot Spring and 0.9 mi (1.5 km) from Akasakadai Park.

Make yourself at home in one of the 24 air-conditioned rooms featuring refrigerators and flat-screen televisions. Complimentary wireless internet access is available to keep you connected. Conveniences include phones, as well as safes and desks.

Relax at the full-service spa, where you can enjoy massages and facials. You can take advantage of recreational amenities such as hot springs and a hot tub. Additional amenities at this ryokan include complimentary wireless internet access, concierge services, and gift shops/newsstands.

Grab a bite from the snack bar/deli, or stay in and take advantage of the ryokan's room service (during limited hours). Wrap up your day with a drink at the bar/lounge. Breakfast is available for a fee.

Featured amenities include complimentary newspapers in the lobby, a 24-hour front desk, and luggage storage. A train station pick-up service is provided at no charge, and free self parking is available onsite.