Tobitakyū Station is served by the Keiō Line, and is located 17.7 kilometers from the starting point of the line at Shinjuku Station.
Rapid and Local trains stop at the station regularly. During events at Ajinomoto Stadium, service is extended to Semi Express, Express, and Special Express trains to provide access to the facility.
^1日の駅別乗降人員 [Station passenger figures (Fiscal 2019)] (in Japanese). Japan: Keio Railway Company. Retrieved 29 January 2021.
^東京都統計年鑑 平成17年 9 運輸及び通信 [Tokyo Metropolitan Government statistics (fiscal 2005)] (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.
^東京都統計年鑑 平成22年 [Tokyo Metropolitan Government statistics (fiscal 2010)] (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.
^東京都統計年鑑 平成27年 9 運輸及び通信 [Tokyo Metropolitan Government statistics (fiscal 2010)] (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.