Hotel J is a luxury hotel located in the upscale district of Marunouchi in Tokyo. It offers a range of smoke-free rooms for guests who prefer a smoke-free environment. The rooms are spacious and elegantly furnished, providing a luxurious retreat in the heart of the city. Hotel J also features a rooftop restaurant with panoramic views, a spa and wellness center, and a fitness facility. With its prime location and smoke-free rooms, Hotel J offers a luxurious and smoke-free experience in Tokyo.