They're cute, adorable and three of the most powerful Espers the world has ever seen: Kaoru, the brash psychokinetic who can move objects with her mind; Shiho, the sarcastic and dark natured psychometric able to pick thoughts from people's minds and read the pasts of inanimate objects like a book; and Aoi, the most collected and rational of the three, who has the ability to teleport herself and the others at will. So what to do with these potential psychic monsters in the making? Enter B.A.B.E.L., the Base of Backing ESP Laboratory, where hopefully "The Children" and others like them can become part of the answer to an increasing wave of psychic evolution. It's a win-win solution... Unless you're Koichi Minamoto, the overworked young man stuck with the unenviable task of field commanding a team of three pre-teen girls! (Source: Sentai Filmworks)

After being brutally murdered along with her family, Makina Hoshimura turns into a Shikabane Hime, a living corpse contracted to the Kougon Cult, in order to exert revenge on the mysterious undead organization responsible for her death. She is assisted in this task by Keisei Tagami, her contracted priest and former friend. This series follows the story of Keisei's younger brother Ouri, a boy with an unusual attraction to death, who slowly discovers his brother's secret and gets dragged into the world of the Shikabanes. (Source: Wikipedia, edited)

An OVA that takes place during the manga's middle school storyline.

A recap special (episode 39.5) of Zettai Karen Children. Narrated by "The Double Face" (Nowaki Hotaru and Tokiwa Natsuko), the episode introduces all the characters in B.A.B.E.L. with their abilities and roles etc. It also shows various facilities and places in B.A.B.E.L that have appeared in the story.