Jeiser J1
Composition Super Steel
Power Source Atomic Energy
Pilot Limited AI
Jeiser J1 is a Mechanical Beast that served as the monster-of-the-week for episode 54 of Mazinger Z.


Jeiser J1 is a turtle-like Mechanical Beast with a large yellow shell, six legs with clogged toes, and three heads. Below the shell there is a fan that helps Jeiser hover in the air and can be used in combat, while there is a rocket thruster at the back that propels it forward.

Abilities and EquipmentEdit

Jeiser is able to fly when it tucks its limbs in, using its fan and thruster to move through the air. Jeiser uses its shell for defense, that attacks could not penetrate. For offense, it shoots lasers colored red, yellow, and green that can combine for a more powerful attack. When it's close, Jeiser can use its fan to shred its opponent.


Community content is available under CC-BY-SA unless otherwise noted.