I remember first hearing of these back in college. A friend has joined
the Marines and was stationed in Okinawa where they had them around the
city and also on the base. Unfortunately, I haven't had a chance to go
to Japan, so pictures will have to suffice for now.
I love it, every size can and even bottles at your fingertips! Thanks to The Blog From Another Dimension
for snapping the pic and writing about this–and for noting they also
have vending machines with girl's underwear (photo wanted ).