Appeared in the sidestory in volume 10 and episode 7 of the anime.   Nickel Doll is well-mannered whenever she participates in matches. However, it can change radically whenever the situation worsens for her, making her frustrated and acting almost childish. However, she is able to recompose herself when she becomes serious. She does however dislikes someone if they are to reveal the nature of her tricks and attacks.  (Source: Accel World Wiki)

The year is 2046. Haruyuki Arita is a young boy who finds himself on the lowest social rungs of his school. Ashamed of his miserable life, Haruyuki can only cope by indulging in virtual games. But that all changes when Kuroyukihime, the most popular girl in school, introduces him to a mysterious program called Brain Burst and a virtual reality called the Accel World. 
(Source: VIZ Media)

__Height:__ 165 cm

[Profile](http://www.office-watanabe.co.jp/actr_sakurai.html) | [Blog](http://harumisblog.blog.fc2.com/) | [Twitter](https://twitter.com/kazane20170101) | [Anison](http://anison.info/data/person/26368.html) | [Wiki (en)](https://en.wikipedia.org/wiki/Harumi_Sakurai) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E6%AB%BB%E4%BA%95%E6%B5%A9%E7%BE%8E)

She is a voice actress (seiyuu) currently affiliated with Office Watanabe, but previously was a member of Office CHK and Genki Project. She has been in this business since 2002. When voicing adult games, she is known by other names which include Kazane, Mirau, Izumi Mayu (和泉真優), and others. She is good friends with fellow actress [Ryouko Tanaka](https://anilist.co/staff/96132).

[Official Website](http://www.angelinageisler.de) | [Synchronkartei](https://www.synchronkartei.de/sprecher/5153/2)

Prepare for a full dive!
 
Even in the future, all the advances and innovation in the world can't change the dynamics of the school playground. And for Haruyuki Arita, a fat kid in junior high, that means he's destined to always be at the bottom of the food chain, prime pickings for the school bullies. But when he is approached by Kuroyukihime, a beautiful and aloof upperclassman, Haruyuki's life is turned on its head as he dives into Brain Burst, a mysterious computer program, and the Accelerated World with her help. It's in the Accel World that Haruyuki casts off his depressing reality and takes hold of the chance to become a Burst Linker, a knight to protect his princess!
 
(Source: Yen Press)

No matter how much the times change, bullied kids aren't going anywhere. And fat junior high school student Haruyuki is one of them. But one day, Haruyuki encounters Kuroyukihime, the most beautiful and elegant girl at school, who gives him a mysterious program: "Brain Burst"...and the secret of the "Accelerated World." He may be at the bottom of the food chain at school, but Haruyuki and his destiny begin to "accelerate" with incredible speed in the virtual realm as he aims for the top!! The manga adaptation of Reki Kawahara's wildly popular Accel World light novel series follows in the footsteps of its predecessor, bringing you a futuristic coming-of-age tale about the potential that lies within all of us!
 
(Source: Yen Press)