Sadly I didn't get to cosplay as GetBackers this year. I'm hoping for next year, though.

Probably Kagami... because I can use the suit I used for my Brad Crawford costume this year. I'm cheap like that. XD
Anyhow, if you really must see a picture of me
I'm the one glomping Akabane. XD The extra hand with the scalpel is actually the female Akabane. My friend cut her out of the picture. It's too bad, the picture would've been cooler with her in it.
For the scalpels, the steak used plastic butter knives.

I don't know what the guy used, though.
And no problem! They were too great *not* to share. XD Although according to a Ban cosplayer I hung out with, I missed the part where they all fought over a box of chicken nuggets. So I have to go look for someone who got that picture...