The Ninja Epidemic

You dodge to the right and watch with satisfaction as one of the ninjas tries to compensate for your movement and cuts his comrade's throat open. You shove the dying ninja towards the one that attacked you and follow this move with two stabbing thrusts to his sides while he is distracted with shaking the cropse off of him.

That's five down. The ninja crowd parts way for a particularly large ninja with bulging biceps. He wields a yari (Kind of like a bo with a sharp side) and spins it around with expert precision.