Cases for the display of cultural properties are found in the premises of the station, and excavation results corresponding to the construction of the subway Tozai Line and old artifacts excavated (such as old items excavated from a former portion of Shinsen-en Temple) are displayed there, making the area look like a miniature museum.
なお、駅構内に文化財の展示ケースを設置して、地下鉄東西線建設にともなう発掘調査の成果とその出土遺物（当駅に隣接する神泉苑跡出土遺物など）を展示しており、ミニ博物館の感がある。