1 Wait, some might say that is a bit plump?  No way.  She looks just fine.  I'm sure there are some dissenting opinions.  But in this particular case they'd be wrong.

2 Concur.  If that's "plump", I'm a friggin' zeppelin.

3 She's "plump" because she's not as anorexic as a California valley girl.

Granted, I wouldn't object if she moved, oh, two pounds of baby fat upwards a bit, she's kinda light up top.  But beggars can't be choosers, and I have yet to rank up there with the beggars.

But, hey, for those of you with a few dollars to spend, your Japanese princess/catgirl/mahou shujou is waiting for you...

4 She's certainly a lot more huggable than this girl. 5'11" and 108 pounds.

5 That's like the SoCal folks who use "rain" to describe what normal people would call "a light mist". The outfit's designed for girls whose ribs show, and I'm glad we didn't get pictures of one like that.

And Ubu, "light on top"? For an Asian Booth Bunnyâ„¢ without obvious surgery, I'd say she's at the high end of plausible. Much more up top, and I'd suspect aftermarket parts.

Sadly, none of the sites who've posted "the pew-pew-pew girl" seem to have a name...

-j

6 Odds are the person who took the original video never got her name. Booth babes generally don't give their names out.

7

What J said.

I don't think she's got anything to apologize for.

8 Boob jobs are extraordinarily rare in Japan, indeed essentially nonexistent among the models and gravure types.  Even the porn stars pretty much never get them.  They know their audience, and it likes the real deal.
Bless 'em.

9

Some might say she's a bit plump,

This is, regrettably, true and for the good of humanity these people need to have their opinions ignored in all matters.
 This is not to say that they are necessarily wrong on everything, but to believe the aforementioned nonsense is an example of such fractal wrongness that their ability to perceive and process information is completely untrustworthy.

10 I'm glad I'm not the only one who finds the woman at #4. . . freakish.  She reminds me of Jack Skellington. . .

11 Well there are girls who have the no fat tummy with defined abs but you have to be aware of how and why they have them. For some it is because they have a sport that they like, for others it is because they have image problems, are narcissistic to a high degree, or possibly have a metabolism that is extreme. Also I suspect that Asia may have different standards than the current US crowd. Spare me from the gym rat, running girl who is tossing her cookies twice a day. She won't have that much for a personal relationship.

12 This thread is off the radar by now but I was just watching a few episodes of the old Urusei Yatsura TV anime last night, and I noted that Lum has a very believable body.  Sure she has an anime face (although today her eyes would be nearly 2x as big and the entire face more triangular) and the typical improbably hair, but physically, you could put a real woman in the custume and have it work just fine (hence the huge popularity of Lum cosplay back in the eighties--ahhh, those were the days).  Even her boobs are quite reasonable (it's hilarious to hear them referred to. within the series, as abnormally large--she'd be lower-end in normal anime character design these days, much less for a character who is supposed to exude sex appeal.
I don't know if it's the effect of effect of Lorentz type imprinting (UY was literally one of the first three anime I ever saw) but she's still, IMHO, the cutest anime character ever.  And Hirano Fumi's voice was just perfect.
Lum-chan banzai!