Anime : Elfen Lied Special Episode(OVA) : In the Passing Rain - Regenschauer

Trying to fit in, Nana gets scolded and runs off. She meets Bantou and promises to bring him Nyuu. But when it begins to rain and Nyu hits her head, will Nana survive? Parts of Lucy’s past are revealed, including her connection with Kurama.

Anime : Elfen Lied Episode 13 : No Return - Erleuchtung

Yuka informs Mayu of Kouta's past. Meanwhile, Lucy and Mariko find each other and face off in a fight. Now, Nana and Kurama have to find Mariko because Kurama needs to kill her... but can he really do it? And, will Lucy survive the brutal Mariko?

Anime : Elfen Lied Episode 12 : Quagmire - Taumeln

Mariko is torturing and playing with Nana like an insect while Kouta runs to her to protect her. Mariko temporally looses her vectors, thanks to Nana, and has to be sent back. Nyuu follows Kouta, but when the soldiers start to shoot at her she turns into Lucy. Seeing the bloodthirsty Lucy, Kouta recalls everything...