yep, here's a video of the place.
Japanese with sub-titles.
Worlds Largest Gundam Store

HUGE! Now I'm drooling. I need some ca$h!

Gundam is really hot in Asia. I have a friend living there who said many LHSs stock nothing but Gundam, and he told me surprisingly half of all Gundam modelers are women!

A little tip though: The two women visitors seem unimpressed, and rightfully so. It's as if he's taking cops to a criminal Expo :-)! He should've taken someone more interested in the genre.

Wow - have Gundam - Gotta Get a Gundam.
That's amazing how something like that can grab a country.