I found this yesterday on Assembler. Video tour through Akihabara. The focus is mainly on components stores, being a hacker site, but they do visit Super Potato.
Below are two excerpts from the tour, but go to the link below for the whole thing:
I know Waldo's hatch has been built for awhile, but I'd only ever seen photos of it. It doesn't even really look real in person, it's too nice. It's like a hallucination.