April 1, 2004: This station's operator became Tokyo Metro.[2]
References
^各駅の乗降人員ランキング 2019年度 [Station usage ranking FY2019] (in Japanese). Japan: Tokyo Metro. 2020. Archived from the original on 10 January 2021. Retrieved 15 January 2021.
^"「営団地下鉄」から「東京メトロ」へ" [From "Teito Rapid Transit Authority" to "Tokyo Metro"]. Tokyo Metro Online (in Japanese). 2006-07-08. Archived from the original on 16 May 2012. Retrieved 29 May 2022.