Mika Harima

Mika Harima (張間 美香, Harima Mika) is a friend of Anri's, whom had been looking for her as she has disappeared from her home. She was a stalker, and had been stalking Seiji Yagiri until he 'killed' her. Seiji asked his sister to transplant the head of Celty onto Mika; however, Namie, Seiji's sister, only gave her cosmetic surgery to look like Celty's head. She is presumed dead until episode 12, when she announces that Seiji hadn't really killed her, and she is still in love with him. Later, Seiji accept her love because he's always been in love with the scars on her neck.

In the manga, it is said that Mika is an intelligent girl from a rich family.

Dollars / Mika Harima Arc
She bumps into Mikado on the street with a scar on her neck then she ran. The next day she wasn't at school. Then Anri Shonohara goes after Mika to see her. Mika was found by Seiji Yagiri as the girl iwth a scar on her neck,and Seiji called her Celty. One day she tried making Seiji run away somewhere but The headless rider sees her and chases her to see her.

Mika bumps into Mikado again but this time screaming "Save me!" Mikado runs with her and brings her to his house. Mikado offers her to go to the cops but she refuses. The next day she is left in Mikado's apartment alone. Then she gets a call from Izaya Orihara that she is going to be discovered soon so she rruns onto the street. Then she was almost ran over by Saburo Togusa,but he stops before her hits her.

Then Kyohei Kadota later that night brought Mika to Celty and Mika said her name was Celty. After the Dollars meeting she meets Seiji again. When Seiji was trying to kill Mikado she jumps in the way saying she is Mika Harima. Then she tells when she was stalking Seiji and then one dayu she goes to his apartment,and then saw the head.

Seiji didn't wanted her to see it so he "killed" her. Luckally she was still alive and Shinra Kisintani gave her "sugery" and told her that her name was Celty for now. The next day she goes to school with Seiji since Mikado still thought they were a good couple.

Saika Arc
She warns Anri about Takashi Nasujime harassing girls.

Yellow Turban Arc
She asks Mikado where was Anri and Mikado didn't know.

Hollywood Arc
Mika and Seiji attend the Hotpot party held by Shinra and Celty. She assists Celty, Emilia, Anri, and Erika with the cooking and reminds everyone to thank Seiji since her cooking skills only exist for him. In the color illustrations, it ranks the girls cooking skills with Mika scoring a perfect 100.

Izaya in the hosiptal / Mika VS Namie
Namie attempts to undo the plastic surgery done to make Mika look like Celty's head. Realizing what this would do to her and Seiji, she threatens Namie with the extensive amount of evidence she managed to gather about her and Izaya's activities. Mika states that she obtained all this information by bugging the house and the phones thoroughly, although Izaya noticed it easily.

Namie asks why she found out so much about not just her and Izaya but about Mikado, Shizuo, Anri, and everyone else and why she never did anything to stop it if she knew what Izaya was planning. Mika states that while she never did anything to help Anri or her other friends, she did what she could to keep Seiji out of harm's way. She explains that, despite his harsh nature, Seiji does feel guilty about almost stabbing Mikado during the Dollars meeting and would even try to help him if he found out about what was going on. Mika made sure to keep Seiji oblivious to what was happening so that Seiji wouldn't put himself in danger.

Voice Actresses

 * Japanese: Mariya Ise
 * English: Carrie Savage