541 Kusatsu SpaKusatsu (Gunma), Japan 377-1711 Phone: +81 279-882871Fax: +81 279-886509 Hotel Website Commission Rooms Rates - 12 - Hoteliers! Is your information accurate? Update Here Kirishimaya Ryokan Location & Neighborhood Near town's park; 8 hr from airport - 8 hr from Narita Intl airport.