Quadra Nacintosh 9000, is the oldest of the three sisters-Nacintosh. During their performances they will change the appearance of the virtual environment, such that apples will appear everywhere (which is not hard to guess in conjunction with the name which computer company is parodied here). She looks down with contempt on the Japanese bio-computer, which in their opinion had neither style nor class. She may be arrogant, but also quite naive and stupid, but is still considered a well-developed model. Sometimes she babbles namely going on without thinking, so that her younger sister Centris prefers to sink with shame in the ground. Quadra tends to create very melodramatic scenes, such as she is so touched that she has to stop to dry her tears - she holds the exuberant pathos way for a characteristic of Japanese culture and also has some other very stereotypical ideas relating to it.  Her fighting skills are highly developed, at least in regards to her level, but there are times where she has trouble controlling her power, which again and again almost hits her sister, who can barely dodge. Her special pride is its two giant 1,000 terabytes storage banks in their breasts, which they can easily accommodate the entire data set of Japanese bio-computer, because that is the stated goal of Nacintoshs: The acquisition of the Japanese electronics market, the dominance of U.S. to expand in the world.

For three years Akira has been saving up for a computer. When a model 9821 goes on sale he runs to the store only to find it sold out in five minutes. Discouraged, walking home he discovers a man in an alley who happens to have the computer he was looking for. Excited he buys the computer and runs home only to find that he didn&rsquo;t purchase a 9821 but a 2198, a super advanced biomechanical computer girl named Mimi.

__Height:__ 160 cm

[Website](https://kotochawan.com/) | [Twitter](https://twitter.com/kotochawanmoon) | [YouTube](https://www.youtube.com/channel/UC1bBpyzaOM0gd7SNEwpDarQ/) | [Wiki (en)](https://en.wikipedia.org/wiki/Kotono_Mitsuishi) | [Wiki (jp)](https://ja.wikipedia.org/wiki/三石琴乃)

A voice actress and narrator. She graduated from high school in 1986 and then entered Katsuta Seiyuu Academy. 

In 1989, Mitsuishi made her seiyuu debut as Tomoyo in the OVA [Ace o Nerae! Final Stage](https://anilist.co/anime/312/). She became an instant celebrity with her role as [Usagi Tsukino](https://anilist.co/character/2030) when [Sailor Moon](https://anilist.co/anime/530) debuted in 1992, and her popularity increased again with her role as [Misato Katsuragi](https://anilist.co/character/1259) in the anime TV series [Neon Genesis Evangelion](https://anilist.co/anime/30). She is considered one of the most influential seiyuu in the business; the animated adaptation of [Ebichu](https://anilist.co/anime/1060/) was largely produced because of her interest in the project, reading the manga out loud between takes of recording lines for Evangelion. Mitsuishi is a freelancer and a former member of the talent management firm Arts Vision. 

She is married and has one daughter. 

Non-anime roles:

Vulpisfoglia - Arknights (VG)
[Jade](https://anilist.co/character/355046) - Honkai: Star Rail