He picks up a bus and he throws it back down/As he wades through the buildings toward the center of town...

All you really need to know is that the script on the roof reads: "Failing to Protect Tokyo Since 1954." The rest is self-explanatory. [Thanks to Bumbeck for the tip.]

Godzilla Defense Force Mazda [flickr]

Related:
Como?!! Mazda's Unladylike Faux-Pas [Internal]