Elfen Lied Manga Omnibus 1 features volumes 1-3 in an omnibus format and features story and art by Lynn Okamoto.

Captured and isolated against their will, the Diclonius species are a threat waiting to break free. When a young Diclonius girl, Nyu, escapes from the research facility she was being held in, she manages finds solace in two allies, until danger finds her again, putting everyone at risk. However, her enemies soon realize they’re in over their heads as an attempt to subdue Nyu results in unspeakable tragedy.