Giant Corpse Crab

The was a giant crustacean that inhabited the waters somewhere between the Land of Fire and the Land of Lightning.

Background
The Giant Corpse Crab once attacked and destroyed a ship, killing the whole crew, including a young sailor named Hishaku.

Abilities
The Giant Corpse Crab had razor sharp pincers, as well as an extremely hard shell. The barnacles on its shell could eat live humans. It had tentacle like appendages that could be used to grab its prey.

Paradise Life on a Boat
While sailing to the Land of Lightning, Naruto, Aoba, Yamato and Might Guy find the ship that the Giant Corpse Crab destroyed. After the Konoha-nin investigate the ship and find the ghost of Hishaku — a spirit of one of the many sailors killed by the Giant Corpse Crab — they help him take revenge on it.

Mukuro Ookani Cangrejo Gigante