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 March 2019, there was a large advertisement on the front wall
of Lamm Tarra for the Magical Girl Lyrical Nanoha Detonation collaboration
in the game Tenka Hyakken Zan.