Free Wi-Fi

Free Wi-Fi (Tokyo-BigSight_Wi-Fi)

  • At Tokyo Big Sight we have free Wi-Fi which is available inside the whole venue.
  • Regarding online distribution from conference rooms or demonstrations in exhibition halls, please use communication Network Service.

How to Use

  • 1.Turn on Wi-Fi on your device (smart phone, tablet, PC, etc.)
  • 2.Select "Tokyo-BigSight_Wi-Fi" from the SSID list.
  • 3.The web portal for this service will be displayed. Confirm the conditions for use and select your registration method, "email address" or "SNS".
  • 4.If you register your email address, an email containing a URL to complete your registration will be sent to the email address.
    • *If you log in with your SNS account, email will not be sent.
  • *If you have downloaded the app "Japan Wi-Fi auto-connect app" and register once, it connects you automatically as soon as you reach a Wi-Fi spot all over Japan. Click here opens in new window for more details.(NTT Broadband Platform,Inc.)


  • SSID : Tokyo-BigSight_Wi-Fi
  • Registration Method : email address or SNS account
  • Fee : Free
  • Session timeout : 180 minutes
  • Number of Sessions : Unlimited
  • Service hours : 24 hours 365 days
  • Language : 5languages (Japanese, English, Chinese, Korean)

Wi-Fi Spots

East Halls West Halls South Halls Conference Tower
Inside Halls and conference rooms
Common Area
Incidental Facilities*
Free Wi-Fi service area PDF PDF PDF PDF PDF PDF PDF PDF
  • *Organizer's offices and meeting rooms


  • We are working to maintain comfortable and stable communication quality, but please note that we cannot guarantee the communication speed.
  • When using this service, please cooperate with your own security measures, such as refraining from exchanging important information such as personal information.