 If you liked
Elfen Lied
|
 ...then you might like
Toaru Majutsu no Index Gaiden: Toaru Kagaku no Railgun
|
The main plot of the two mangas may not be the same, but Railgun's Sister's arc is very similar to Elfen Lied. While in Railgun clones are created, the same happens in Elfen Lied when people try to make clones that could be just like the original, capable of reproducing and giving birth to new "beings". Railgun's characters have abilities like teleport, generating electricity and Elfen Lied characters have hidden hands that can be used for killing.