Devilman's childhood friend who orchestrates the demon invasion. Actually Satan, a fallen angel who erased his memories to live as Ryo. Publicly exposes Devilmen to incite global human hysteria and violence. Indirectly causes Miki's death, kills Akira, and later grieves upon realizing his crusade against humanity mirrors God's destruction of demons.
Satan's true nature is hidden behind fabricated human memories.
Ryo's crusade indirectly leads to Miki's tragic death.
Longtime friends whose bond is tested by cosmic war.
Explore the full interactive character relationship map of Devilman