Welcome to Developer Site of Open Data Challenge for Public Transportation in Tokyo

To use the opendata, you have to register yourself as contestant.
Please register yourself using the form below. The item marked with “*” is mandatory information.

It may take up to two (2) business days to complete the registration after the application.
The notification of the completion of registration is sent by e-mail. So please check your e-mail.
If the entered information is deemed incorrect, the account registration may not be completed. Thank you in advance for your understanding.
















Please refrain from registering if you don’t agree with these rules.

A confirmation e-mail will be sent to the registered e-mail address to validate it.
Please click the URL in the received message to confirm the validity of the e-mail address.
Once the mail address is confirmed to be valid, user registration will proceed.

It may take up to two (2) business days to complete the registration after the application.
The notification of the completion of registration is sent by e-mail. So please check your e-mail.
If the entered information is deemed incorrect, the account registration may not be completed. Thank you in advance for your understanding.