Opened in 1974, RSK Rose Garden is one of the best and most beautiful rose gardens in Japan. It extends over an area of 30,000 square meters, and includes nearly 400 varieties and 15,000 rose bushes, including iris and peony, which are coordinated together in an amazing way. It is eye-catching, and it is recommended to visit the park during the spring or in the period between mid-May to mid-June, in addition to the fall season, i.e. from mid-October to late November, to enjoy the best possible experience.