Located alongside a river, Toshimaya features luxurious Japanese-style rooms with private hot spring baths, some open-air with river views. The hotel offers bicycle rentals. Air-conditioned rooms feature tatami (woven straw) floors, Japanese futon beds and a private hot spring bath. Some rooms have an open-air hot spring bath with nature views. All rooms are fitted with an LCD TV, a fridge, yukata robes and complimentary green tea. At hotel Toshimaya, guests can leisurely relax in a spacious hot spring bath, indoors or in the open air. They can explore the area with a rental bicycle, or browse through the hotel's souvenir shop. The Japanese-style hot spring hotel serves a Japanese breakfast and a multi-course dinner with seasonal local food. Meals are served in semi-private restaurant. Toshimaya is a 35-minute walk from the Shimagawa Dam.