Sidos was a minor bird-like demon from the origonal Devilman.


Sidos was a female bird-like demoness coverd in feathers, her face was located in her beak and had a pair of horns on her head.


Sidos is one of the many demons seen in the visions of Akira Fudo after he had donned the Demon Mask. She is seen standing amongst a large group of demons near the bottom.