Gajō

Gajō (牙城, Literally meaning: Stronghold) is a puppet, originally created by Kōsa. Despite its name, it is more humanoid than anything else. Mamushi is a puppet that has high defensive capabilities and was considered a very dangerous puppet during the Second Shinobi World War. Mamushi was a three meter tall humanoid puppet possessing eight limbs.

Abilities and Weapons
Gajō was a large humanoid puppet, with a large amount of interior space that held hidden mechanisms. Overall Gajō was designed with defense in mind in order to keep enemies from getting too close to the puppet master.
 * Eight chakra shields, with one on each arm.
 * A small flamethrower inside its mouth.
 * An oil launcher inside its chest.