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Service Information

This section provides information about actual or expected delays of 15 minutes or more for train services.



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Delay Certificate

A delay certificate for each subway is displayed (in Japanese) for all Tokyo Metro trains.
The time delay rounded to the nearest 5 minutes above is displayed for each time zone "First Train to 7:00", "7:00 to 8:00", "8:00 to 9:00", "9:00 to 10:00", "10:00 to 17:00", and "17:00 to Last Train" when the delay exceeds 5 minutes or more.
Refresh the page when you view the information using the "Update Information" button on the screen.

Marunouchi Line

Update Information


  • August 02(Monday)

Previous 35 days(June 29 2021〜August 02 2021)

  • August 01(Sunday)

  • July 29(Thursday)

  • July 28(Wednesday)

  • July 24(Saturday)

  • July 23(Friday)

  • July 22(Thursday)

  • July 21(Wednesday)

  • July 20(Tuesday)

  • July 19(Monday)

  • July 18(Sunday)

  • July 17(Saturday)

  • July 16(Friday)

  • July 15(Thursday)

  • July 14(Wednesday)

  • July 13(Tuesday)

  • July 12(Monday)

  • July 11(Sunday)

  • July 10(Saturday)

  • July 09(Friday)

  • July 06(Tuesday)

  • July 05(Monday)

  • July 04(Sunday)

  • July 03(Saturday)

  • July 01(Thursday)

  • June 30(Wednesday)

  • Note: Reproduction or photocopy of this Delay Certificate, or publication of its revised version in appearance on a home page without any approval is strictly prohibited.