Polar Haus NishiKaruisawa1 - Vacation STAY 87981v offers accommodations in Oiwake, 5.8 miles from Karuizawa Station and 30 miles from Lake Shirakaba. With free private parking, the property is 9.3 miles from Honmachi Machiyakan and 16 miles from Usui Pass Railway Heritage Park. With free Wifi, this 4-bedroom guest house features a TV, a washing machine, and a fully equipped kitchen with a microwave and fridge. The accommodation offers an air conditioning, a heating, and a private bathroom. The nearest airport is Matsumoto Airport, 50 miles from the guest house.