|First Appearance||Mazinger Z vs Devilman|
|Powers||Flight, Claws, Sonic beams|
Demonger J5 is a large bat like Mechanical Beast, the name being an alteration on the word Demon. He had a largely purple color scheme with large claws, wings on his head and jets on his feet.
Powers and AbilitiesEdit
Demonger J5 had rockets in his feet which allowed it to fly, it had large claws on its hands for close combat. It could also emit sonic rays from its mouth for ranged combat.
Demonger J5 was sent up as a back up to Zaurus F1 and Buragga S1 in an attack on the Photon Power Labrotory. After Zaurus and Burragga were both destroyed by the Mazinger Z and Aphrodite A, Demonger J5 comes flying down and shoot a sonic ray at them, it misses and so it flies around again, however the Mazinger then destroys it on its second dive with a Rocket Punch. The destruction caused by Demonger J5 however unintentionally released the demoness Sirene.