In episode 33 of Kamen Rider Gaim, a map of Zawame city closely resembling Gotham seen in the 2012 film The Dark Knight Rises appeared. In the home release version included in volume 9, the map has been digitally replaced with an original creation instead.
The map, which can be seen on the table has been swapped with a larger different map (as seen above and below).
The shot of the map on the table has been replaced completely with an entirely new shot.
In the following is an overhead shot where the map on the table has been rotoscoped again.
No reason has been disclosed by Toei, however changes such as these have been made due to fears of copyright.