Convenient Amenities Enjoy complimentary wireless internet access and a vending machine for your convenience at Hotel Sardonyx Tokyo. Satisfying Dining Experience Indulge in a delicious meal at the hotel's restaurant and start your day with a cooked-to-order breakfast available daily. Comfort and Connectivity Relax in one of the 135 air-conditioned rooms with LCD televisions and stay connected with complimentary wired and wireless internet access. Also, benefit from amenities like safe, desk, and private bathrooms with complimentary toiletries. Experience the best of Tokyo at Hotel Sardonyx Tokyo, centrally located near major attractions. Book your stay now for a memorable visit to the vibrant city.