Comfortable Accommodations Blue Hotel NAGI-Adult Only in Otaru offers adults-only rooms with air-conditioning, balconies, baths, TVs, and electric kettles. Free WiFi is available throughout the property. Convenient Facilities Guests can enjoy a elevator, 24-hour front desk, daily housekeeping, full-day security, room service, and karaoke. Free on-site private parking is provided. Prime Location Located 15 mi from Okadama Airport, the hotel is near Zenibako Beach (1.6 mi), Otarushi Zenibako City Center (1.6 mi), and Otaru Station (11 mi). Other attractions include Otaru Canal Park and Otaru Museum.