Elegant Accommodations Usa Hotel Riverside in Usa offers a 5-star experience with family rooms and tatami floors. Guests enjoy air-conditioning, private bathrooms, and free toiletries. Comfortable Amenities Each room features a bath, shower, refrigerator, electric kettle, TV, and hairdryer. Additional amenities include free on-site private parking, a elevator, 24-hour front desk, and full-day security. Prime Location Located 30 mi from Oita Airport, the hotel provides easy access to local attractions. Guests appreciate the room cleanliness, attentive staff, and excellent service support.