Osaka Castle Area-Weekly Mansion Osaka at Otemae is located in the city center of Osaka. Most of the attractions are close from the hotel. Universal Studio Japan is 30 minutes by train and one of the largest aquarium in the world KAIYUKAN is 20 minutes by train. The popular tourist attraction area NAMBA is 15 minutes by train. The guests can enjoy nice 15 minutes walk to Osaka Castle. The hotel offers services and amenities that include also English TV channel, free Internet access, elevator, lobby with front desk, service, fax/copy, parcel delivery, newspaper sales, postal, and dry cleaning.The guestroom amenities include cable TV, telephone, furnished kitchenette, kitchen wares, and towel/night clothes exchange.