Free Wi-Fi is available at 61 stations in Tokyo Metro.
How to Connect
Select the “Metro_Free_Wi-Fi” SSID on your laptop or smart device.
Launch your web browser.
Follow the instructions on the screen (you will be required to register your email address), and you will be connected to the internet. You will be able to use the internet for up to 3 hours each time you log in.
Target stations of free Wi-Fi
See below for details on the 61 available Tokyo Metro stations.