We reported about the Robo-One Robot Fight event in Japan last week.
There are now serveral Videos online showing this small robots fight against each other. Some of the moves are just amazing. The robot with the kitchen knife in the Rumble is hillarious. If you are into robots you need to watch those videos:
2 longer videos on Japanese Impress.TV (look for ROBO-ONE)
Rumble Video on PC Watch Impress
Single Fight on PC Watch Impress
More photos from Robo-One on Japanese PC Watch, more photos.