Haruna Niekawa

Haruna Niekawa (贄川 春奈, Niekawa Haruna) is a former student of Raira Academy who moved to another high school the past semester because of a rumor that she and Nasujima, a teacher, were dating. In Volume 10, she is said to be a member of Dollars.

Characteristics
When she is first introduced, Haruna is shown to have long slightly unkept black hair that extends down to her waist. She also had blank yet manic smile on her face which was likely caused by her exposure to Saika driving her insane. In her first appearance, she wore her school uniform which was similar in design of Raira's save for the much longer skirt and the yellow tie. Personality-wise, it is made very clear that Haruna was driven half-mad by Saika's influence and had deluded herself into believing she had control of Saika when in reality it was the other way around.

When she returns in volume 8, Haruna's appearance changes significantly. Instead of her school uniform, she wears a long pink dress and a pink headband. She also carries several small knives hidden under her skirt and uses a large red scythe instead of her old kitchen knife. Haruna also has several bandages wrapped around the spot on her neck where Anri cut her the first time they fought. While she still retains an unhealthy obsession with Nasujima, her mental state seems to be more stable than it was when she first appeared (although that isn't saying much, all things considered).

Under the influence of a daughter blade of Saika, Haruna fell in "love" with her teacher Takashi Nasujima. She was caught trying to injure Nasujima with Saika's daughter, and afterward had to transfer to another high school in West Ikebukuro.

Durarara!! Saika Arc
Volume 01 Saika: She spams the chatrooms. Then Masaomi says that she had to leave Raika acdemy because she was harassed by Takashi. Then slashes the bullies that were picking on Anri.

Anime
Episode 05: She is on the computer.

Episode 15: She stabs her father.

Episode 16:  Deciding to kill Anri herself after her Father failed to do so. She taunts and insults Anri and claims that she will kill her to get to Takashi. When Takashi unexpectadly arrives at Anri's door, Haruna chases after him and leaves her daughters to finish Anri off.

Episode 17:  Anri revels that she is the true Saika then gave her the memory's of her past.

Light Novel
At some point after her fight with Anri, Haruna manages to break free of Saika's control again and decides to take revenge on her.

Volume 08: She along with several others are called in by Izaya to work for him.

Volume 09: she assissts in rescuing Izaya after he got kidnapped by taking control of several members of the group "Amphisbaena" that were holding him captive. Izaya compliments her for using Saika instead of simply suppressing it, but he narrowly avoids her attack. Haruna asks if Izaya will keep his word about leading her to both Anri and Takashi. Izaya reassures her and requests that Haruna take control of Earthworm (the leader of "Amphisbaena) so that they can use her.

Her father, Shuji Niekawa is a reporter working for a small-time magazine.

Volume 10: There are several scenes of Niekawa Shuji looking for his runaway daughter, by approaching the police as well as the Awakusu, which eventually end in him meeting Ryuugamine Mikado and the Blue Squares. Niekawa Shuji says, apologetically, that when he looked through her computer to find clues as to where to find her, he found that she was involved in the Dollars.

Under Orihara Izaya, Haruna sends her "children" to attack Yodogiri Jinnai. The police officers in custody of Shizuo are her "children" as well. It is almost certain, although never stated, that Izaya had her cause Kadota's accident. Kadota is not seen conscious after the accident so it is unknown if he saw the culprit.

Volume 11: Anri bumps into Haruna who asks her to follow her to a park. Anri asks Haruna if she’s planning on killing her. Haruna said that she would if she were younger but will forgive her now and asks to collaborate. Anri rejects her offer. Haruna thanks her for rejecting her because now she has a reason to fight her.

Voice Actresses

 * Japanese: Mai Nakahara
 * English: Sandy Fox