This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
JREastFareAdjustment. These machines inside stations on the Tokyo Metro Lines accept tickets and cash so that riders who have gone beyond the limits for their tickets can pay the balance before going through the machines where they surrender their tickets took the photo and contribute my rights in the file to the public domain individuals