According to Caio Magazine, an anime adaptation of Chibi Devi! has been green-lit for production. Chibi Devi! is a manga written by Shinozuka Hiromu and it can be classified under the shoujo and fantasy genre.
“Chibi Devi! is about Sawada Honoka, a timid 14-year old girl. She’s easily bullied and doesn’t believe in God, Angels and Devils. One day though, a devil baby was dropped in her room while she was asleep. Will her beliefs change?”
The synopsis sounds like a girl’s version of Beelzebub. Of course, this is minus the gangster protagonist and the manly air, which is all replaced by shoujo-ness. The series sounds interesting, but not quite my cup of tea.