team hawk!!!!! and a couple other people

Taka (鷹, Hawk)
"Hebi" (蛇, Snake)
Sasuke Uchiha (うちは サスケ, Uchiha Sasuke)
Suigetsu Hozuki (鬼灯 水月, Hōzuki Suigetsu)
Karin (香燐)
Jugo (重吾, Jūgo)

other characters

Zabuza Momochi (桃地　再不斬, Momochi Zabuza)
Kubikiri Bōchō (首斬り包丁, lit. Decapitating Knife)
Haku (白)
Hyōton (氷遁, lit. "Ice Release")
gaara (我愛羅)