Kōrakuen Station (後楽園駅, Kōrakuen-eki) is a subway train station in Bunkyō, Tokyo, Japan, operated by Tokyo Metro. It is directly connected by an underground pedestrian passage to the Toei-operated Kasuga Station. It is integrated with the Tokyo Dome City complex and the Bunkyō ward capitol building. Due to the terrain, the Marunouchi Line platforms are elevated, and are 40 metres (130 ft) above the underground, deep-level Namboku Line platforms. Nearby Kasuga Station, connected by a pedestrian passageway, is served by the following lines.