|Story 3||Story 5|
Agira is a devilman who accidentally absorbed his mother after a demon merged with him. He merging ability however is unusual for devilmen. Unlike most devilmen who often only fight with the demon they already fused with, Agira uses the body parts of demons he comes across for additional abilities. He uses his skill to defend himself against demons and Demon Busters alike while searching for a meaning in life. When Agira is contacted by Akira Fudo, leader of the Devilman Corps, he believes he has finally found a purpose and goes on a journey to find Akira, fighting several powerful demons along the way before assuming the form of a gigantic flying body.
- Agira: A devilman with an unusual talent for merging.
- Akira Fudo: The leader of the Devilman Corps.
- Satan: The beautiful twelve winged Angel and child of God who rescued the Demon race from extinction.
- Caliorruar: A gigantic golden hydra demon, he is used by Satan in the final battle against Akira.
- Unnamed Pregnant Demoness: A gigantic demoness, a cross between a rotting maggot and a giant pregnant woman.
- Unnamed Giant Flying Demon: A giant avian Demon which could conduct electricity.
- Unnamed Tentacled Demon: A large tentacled demon with large claws.
- Unnamed Bat Demoness: A female bat like demon, saved by Agira from a large demon. But not long after he takes her wing.