This SnapShots in Akiba site
has some anime, game, or seiyuu related snapshots
taken while walking around in the Akihabara area.
Comments to snapshots@usagi.org.
In the last week of August 2013, the advertisement on the wall of Sofmap
changed to the To Aru Majutsu no Index movie, Endymion no Kiseki.
The Bluray/DVD for the Index movie goes on sale August 28.
Unfortunately there are some trees in front of the wall,
so you can't get a clear view of the entire advertisement.
Luckily, the same image is used for the advertisement across the street
from Sofmap.