The station facilities were inherited by Tokyo Metro after the privatization of the Teito Rapid Transit Authority (TRTA) in 2004.[1]
Current plans
Work is underway to install an additional platform, resulting in track two undergoing a conversion to a Spanish solution platform layout.[2] The installation of the new tracks serving the new platform is scheduled to take place over three phases, with the first phase scheduled to take place on 11–12 May 2024. At the end of construction, the station will consist of three tracks and two island platforms. The capacity upgrades come at the result of increased ridership in 2022 with the station having ranked 61st out of 130 stations on the Tokyo Metro.[3]
References
^"「営団地下鉄」から「東京メトロ」へ" [From "Teito Rapid Transit Authority" to "Tokyo Metro"]. Tokyo Metro Online. 8 July 2006. Archived from the original on 16 May 2012. Retrieved 29 May 2022.
^"東西線 東陽町~西葛西駅間を運休します" [Tozai Line service will be suspended between Toyocho and Nishi-kasai Station] (PDF). tokyometro.jp. 19 October 2023. Archived(PDF) from the original on 19 October 2023. Retrieved 19 October 2023.