Differences between media

Due to the fact that the manga was not finished by the time the TV series started airing, the manga and anime have several significant plot differences. While the manga covers 107 chapters, the anime was condensed into thirteen episodes and director Mamoru Kanbe mentioned that he wanted to feature much more of the original story. The anime only follows events roughly up to about halfway through the manga, and it has its own original ending. As a result, much of the characters' pasts and details of the Diclonius that were in the manga do not appear in the anime. In 2005, a special original video animation (OVA), written to occur between the tenth and eleventh episodes of the anime, was released.

Several of the characters in the manga do not appear in the anime, such as Aiko, who Lucy encountered prior to the series start (although she briefly appears in the OVA) and the characters of Silpelit Number 28, the Mariko clones, Lucy's younger half-brother, Anna Kakuzawa and Yuka's friend Nozomi, who wants to be a singer but cannot because of a verbally abusive father and unsupporting family. There is also a difference in the characters' personalities in the anime; Kohta is much more forgiving upon finding out that Lucy was the one who killed his family.

Several properties of the Diclonii change between the manga and anime; Lucy has much fewer vectors in the anime and her destructive power is far more powerful in the manga, at the point she can destroy buildings and sink an island, and there is greater variation in hair and eye color. In the manga a Diclonius' hair color can be as diverse as a human being's (e.g. Nana and Mariko have purple and blond hair, respectively) while in the anime all the female Diclonii have a uniform red or pink hair and eye color. Diclonius genetics are also explained in greater detail in the manga: For example, Kurama explains the purpose of the Silpelits and that the Diclonius virus can only be passed into the human male to produce Diclonius offspring. Small differences in the details of the plot and characters also exist: Kurama does not die at the end of the manga and Bando loses the lower half of his body.

Style and themes

In comments made by director Mamoru Kanbe on the Elfen Lied website, he stated that he intended for the anime to question and discuss values relating to the way in which humans divide each other by difference, as well as the belief that atrocities such as those committed by Lucy in the series are strongly influenced by the way in which people are treated by their fellow beings. The series frequently discusses the events and treatment which define the human character in such a way, and the problems which arise from discrimination, as well as the wild contrasts between compassion and vengeance between fellow humans, through the strong vengeance of Lucy compared with her past memory of Kohta. Many of the themes are mentioned at the teasers at the ends of episodes.

Themes such as genocide and the attempts to "purify" the earth from each other also appear in the anime. Both Diclonius and the human species feel the need to populate the earth with their own and wipe the other out. Kanbe quoted this in relation to the desire of humans to cast each other out and segregate one another.

Throughout the series, there is a great deal of blood and gore, graphic violence as well as psychological violence. One of the most prevalent motifs of the series is the humanity of the Diclonius, especially contrasted against the inhumanity of ordinary people. One reviewer described the series as "devoted to quite a few of the darker, more callous factors of human nature." Throughout the series there are various incidences of casual beatings, cruel experimentation, and outright killing. Also, animal cruelty is present when two young boys mercilessly beat a puppy until it dies; though the act is off-screen, a copious amount of blood is shown.

The introduction scenes of the Elfen Lied anime are a reference to Gustav Klimt's artwork such as The Kiss.
A majority of the episodes contain graphic violence, including instances of torture, and at one point the series addresses consequences of the rape of a child. The series also includes scenes that present female nudity and strong language (specifically in the English dub). The series juxtaposes many different tones and genres and was described by Anime News Network as "mixing insane amounts of violence with a heavy dose of 'ultra-cuteness.'" The series balances its darker themes with romantic sub-plots as well as many comic moments. Elfen Lied has been described as similar to, or borrowing elements from Chobits, 3x3 Eyes and Gunslinger Girl.

Cultural references
The opening and ending sequences feature artistic drawings of the principal characters. These characters are drawn in a style based on Gustav Klimt's paintings, including The Kiss, Adele Bloch-Bauer I, and others with similar imitating poses, colors, and patterns. In promotional art as well as in the series itself, characters make use of a famous El Greco hand symbol of outstretched fingers with the middle and ring fingers connected. The song Elfenlied ("Elf Song") appears in the manga and is credited to the composer Hugo Wolf. A poem by Eduard Mörike is the basis for Wolf's version. It is taught to Nyu by the manga-only protagonist Nozomi.

Anime

When work began on adapting Elfen Lied into an anime series, director Mamoru Kanbe was recommended to work on the series by the series composer, Takao Yoshioka. Yoshioka believed that Kanbe's general moe[clarification needed] drawing style and composition would be ideal to adapt the manga, still in publication at the time, into an anime series. Kanbe himself, originally reluctant about joining the production, gained interest in it upon reading the manga.

Despite the manga having 107 chapters, Kanbe and the production team were forced to condense the plot of the series into thirteen episodes, even though they felt it was necessary to make more as several significant plot details in the manga which Kanbe felt he could have used to make the series more emotive were left out.

Kanbe thought that Elfen Lied "was a love story, and I could make it so that it would bring viewers to tears." Thus, he made attempts throughout the series to provide a contrast of emotions, commenting that he could make the violence exemplify this throughout the series. The production team were originally surprised by Okamoto's choice of Kamakura as a setting for the series; however, after several visits to the area, Kanbe commented that the setting in Kamakura was, according to the production team, ideal for the poignant and reflective drama in the series to unfold, as its general tranquility and geography made for a reflective and yet eerie, deep-meaning backdrop to the series. This can be seen in several examples, such as on top of a set of steps overlooking the coastline, where many of the interactions between characters take place. This is used as an important device in conveying the ideas of memory and emotional association, such as the contrast between Kohta and Lucy's conversation when they were ten years old in comparison with their conversation in the final episode.

Diclonius

Much of the plot of Elfen Lied revolves around the Diclonii species, which strongly resemble humans; the only obvious difference are the two horn-like protrusions extending from the temporal and parietal regions of the skull.

Diclonii powers involve the use of invisible arms, known as "vectors" that can grasp and impact things as if they are solid, but also become insubstantial and pass through objects. They can slice objects as well, which is how Diclonii usually kill their victims. Vectors usually have a limited range of a few meters, but the length varies among each Diclonius. Diclonii also demonstrate the ability to sense one another.

A key point of debate throughout the series is the Diclonius propensity towards violence. Many have a vendetta against humans, and have ambitions to wipe out the human race and populate the world with their own species. It is disputed and contradicted during the series as to how Diclonii develop their violent behavior, whether it is part of their genetic DNA or whether it stems from abuse by humans.

If a Diclonius vector penetrates or even so much as touches a human male body, the "vector virus" is transferred to the human, causing their children to be born as Diclonii (when born from humans they are called "Silpelits"). An incident involving the escape of a child Diclonius during Kurama's early years where the Diclonius' vectors penetrated him without causing him pain, resulted in Mariko being born a Diclonius and Kurama taking precautions against a recurrence by urging Bando to be sterilized. All Diclonii (Silpelits) born from human parents are sterile and female. There is only one Diclonius that is actually capable of reproducing: Lucy, the "queen".

Elfen Lied

Elfen Lied (エルフェンリート Erufen Rīto?) is a Japanese manga series written and illustrated by Lynn Okamoto. It was originally serialized in Shueisha's Weekly Young Jump from June 2002 to August 2005, with the 107 chapters collected into twelve tankōbon volumes. Elfen Lied revolves around the interactions, views, emotions, and differences between human beings and the Diclonii, a mutant species similar to humans in build but distinguishable by two horns on their heads and "vectors", transparent telekinetically controlled arms that have the power to manipulate and cut objects within their reach. The series is centered on the teenage Diclonius girl "Lucy" who was rejected by human beings and subsequently wants revenge.

The series' title is German for "Elf Song" and takes its name from the poem "Elfenlied", which is featured in the story. Elfen Lied involves themes of social alienation, identity, prejudice, revenge, abuse, jealousy, regret and the value of humanity. It is also noted for the graphic violence and emotional themes of how the characters change through the whole story.

A 13-episode anime television series adaptation was produced by the studio Arms and broadcast on AT-X from July to October 2004. The anime began airing before the manga was complete; as a result, the plot differed between the two, especially the ending. The anime series has been licensed in North America by ADV Films and in Australia by Madman Entertainment. ADV Films said the series was one of their bestselling and "most notorious" releases of 2005. The Anime Network is streaming the series in English, German, and French.