Black Baby Beel

, is a powerful entity created under Zenjūrō Saotome's Demon World training radio.

Appearance
Being an exact replica of the original Baby Beel, not many changes of appearance are made. However, Black Baby Beel is coloured in a black and grey tone and has no visible eyes. He retains Baby Beel's trademark hair, pacifier and is also nude.

Personality
Usually talks in a different language that cannot be understand by anyone except Baby Beel. He likes to chase rabbits. He grew a pair of wings and a tail when he used a full power of a demon. He became Baby Beel's friend and talks to him lately. He has been seen playing shougi underneath the table. Saotome bring him back because he don't want to leave him at the mountain.

Powers & Abilities
He is a lot more powerful than Baby Beel or somewhat. He pulls the full power of a demon when attacking Oga and made a big, dark hole on the ground.