Giant Clam

This Giant Clam (蜃, Ōhamaguri) was the personal summon of the Second Mizukage.

Appearance
Aside from its massive size, it resembled an ordinary clam. Several prominent dark lines encircle both the upper and lower portions of its shell, while the Kirigakure symbol is inscribed upon its top.

Abilities
The creature is capable of producing a mist with which its summoner can create a deceptive mirage that completely rendered observers unable to accurately locate the position of itself or its summoner, after firstly opening its shell and exuding a mist from its siphons throughout the duration of the technique. Its shell was very sturdy, being able to resist Ōnoki's initial attack.