Hope you don't get in trouble either, but thanks for sharing. This is my first look into an ANA hangar.
The robot is Gundam, a popular anime starting from the 80's. That's the first I've seen of a special ANA Gundam. There's a "lifesize" 18 meter Gundam at Odaiba that's pretty cool, if you're into that stuff.
Loved your pictures on Flikr.