History
Sengoku Station opened on 30 June 1972 on the Toei Line 6, operated by the Tokyo Metropolitan Bureau of Transportation in Bunkyō, Tokyo. During construction it carried the working name Kagomachi, after the older place-name of the surrounding area. The line was rebranded the Toei Mita Line on 1 July 1978, and PASMO acceptance began on 18 March 2007. The station is laid out as a single underground island serving two tracks, with two ticket gates arranged at opposite ends of the platform.
History summarized from Japanese & English Wikipedia · last reviewed 2026-05-18.
Notes
Sengoku sits beneath the Hakusan-dōri arterial in the Komagome-Sugamo district, with the Rikugi-en stroll garden, the Tokyo Metropolitan Koishikawa Secondary School, and the Tōyō Bunko all within a short walk of its exits.