It seems you're getting confused.
I just forgott the most important link. My mistake. Maybe that makes it
a bit more clear.
http://wiki.openstreetmap.org/wiki/Key:internet_access
And there you can see that the advice so far is to tag Internet Cafes as
amenity=cafe + internet_access=terminal
It seems you're getting confused. If, as it appears in your photos,
these establishments don't serve beverages etc then they're not Internet
cafés, just places you can get access to the internet.
http://wiki.openstreetmap.org/wiki/Tag:amenity%3Dinternet_cafe
The statement "Internet cafés are p