Thankyou all. I didn't spend a lot of time looking like a Dork - it only took about an hour to take the pics. It's actually the second time I dressed like a Ninja in Brisbane - I was in a film as a Ninja a few months back.
Yes, that is Hungry Jacks, and that is Southbank. If you're ever back here, feel free to go to them dressed as a Ninja yourself.
It doesn't, in fact, cause any sidways glances. Mainly because I removed the hood between photos, also because most of the modern populace doesn't seem to know what a Ninja is. Plus, the Goths and Punks that roam the street ARE far more weird.
Unlikely to see me beat up on a Koala. They're a protected speicies, and not all that common.
As for all of you with a Ninja Fixation, I'm currently in negotiation to turn "Modern Ninja" into a regular column. There wouldn't be pics every time, and I'd need to save up for my own Digital Camera for Ninja Pictures at all, but expect Tsuruko Tastsuya-san (You will address him Sama, as he is a Ninja, and you are not, and thus he is better than you, Stupid Gaijin.) to comment on all sorts of things in future. Possibly.