Seven Swordsmen of the Mist

From Left to right they are :

Jinpachi Munashi the Echidna
Ameyuri Ringo the Chinchilla
Jinin Akebino the Koala
Fuguki Suikazan the Tiger Shark
Zabuza Momochi the Hawk
Kushimaru Kiriarare the Porcupine
Mangetsu Hozuki the Mole/Mutated with Chaos 0

(Before anyone moans, I couloured this before they were shown in the anime)