Welcome to Japan! Log-in with your email-id and get access to free WiFi at major stations on the JR lines and 143 subway stations on the Tokyo Metro lines.
You simply need to register with any email id that you may have and enjoy free access to the internet. One small hiccup, you need to re-register every 30 minutes to continue enjoying free internet.
Omotenashi ne.....preparing Tokyo for 2020 !
Video by George Sampson