The eldest and leader of the Shadow Angels, Johannes' face is never revealed. His body is draped in robes and chains and wears a metal mask. While he appears to be missing the bottom half of his body, Johannes constantly suspends himself from the ceiling in the main altar of Atlandia.

In the localized version of Genesis of Aquarion, Randy Tallman was originally cast as Johannes but due to his untimely death, Vic Mignogna was brought in to play the character.