Giant Squid

The Giant Squid was a large cephalopod that served as the guardian of the island where Killer B and A trained.

Personality
The squid was very hostile in nature, attacking anyone or anything that comes near it, even Kumogakure ninja.

Confining the Jinchūriki Arc
When the Kumogakure ship that was carrying Naruto and his bodyguards, it attacked the ship, but was stopped by Killer B in his Eight-Tails form. It later attacked Motoi after he came to find Naruto Uzumaki. Yamato and Naruto tried to rescue him, but once again B was quicker. Some time later, the squid encountered Manda II who was trying to infiltrate the island. Engaging the giant snake directly, the squid is however torn to shreds after getting in the snake's way.