Well done!
The art style is very on-spot, I like it a lot! The audio was great overall too. Just the right amount of exasperation in Sakura's voice at the end there. I hope you continue this somehow, maybe following one of the fighters or putting a few on a quest. The flash seems like a standalone thing, but I'm just saying it could easily be something more :] One little "wuthafff" moment was Chun-Li's face at the knockout..like, what? Just a small oddity though.
All in all this was really good and I hope to see more awesome work like this in the future. PEACE!