Hotel Niwa Tokyo is a boutique hotel located in the heart of Tokyo. The hotel is committed to sustainability and has implemented various eco-friendly practices such as using energy-efficient lighting, recycling waste, and sourcing local and organic ingredients for their restaurants. The hotel also offers guests the option to reuse towels and linens to reduce water consumption. Hotel Niwa Tokyo is a great choice for travelers who want to enjoy a comfortable stay while minimizing their environmental impact.