Elfen Lied Total Episodes (5000+ Pro)

A: No, it's completely optional. It does not advance the main story. Watch it if you want more time with the characters, especially Nana. If you skip it, you miss nothing crucial for understanding episodes 11-13.

A: No. The anime (13 episodes) covers roughly the first half of the manga (volumes 1-6 or 7). The manga has a longer, more complex ending. The anime made its own ending for episode 13. elfen lied total episodes