Skeleton O7

Skeleton O7 is a Mechanical Beast that served as the monster-of-the-week in episode 68 of the Mazinger Z anime.

Appearance
Skeleton O7 is a humanoid skeletal Mechanical Beast featuring a red helmet and red armor under bolted ribs. It has blue shoulders that hold in place its arms and red armor within the upper part of its legs.

Abilities and Equipment
Skeleton O7 is able to fly through a rocket pack and its armor and bones are resistant to projectiles. It is able to reform itself after it is broken apart and emit an ultrasonic screech that can disorient an opponent and cause buildings to crumble.

Trivia

 * Appeared in Tranzor Z where it was redubbed the Supersonic Skull.