Corrector Yui Wiki

Haruna Kisaragi (如月はるな Kisaragi Haruna) is Yui's best friend. She was originally meant to be the corrector, but I.R confused her with Yui because of Grosser's intervention. She later became a corrector with Yui.


Haruna has a fair skin, long pink hair and violet eyes. She usually wear her school uniform, white shirt with yellow sweater on top and a blue mini skirt.


Haruna is a mild mannered girl who is believed to be a computer-knowledgeable genius. Originally, Haruna was a very shy girl and she considered herself as a loner. Once she is first approached by Yui at school, she slowly gets better.

Power and abilities[]



  • Haruna is very smart, and very acknowledgeable on computers.
  • Her Element Suit is the only one of the three that includes a midriff section.
  • While Haruna is a gentle girl with everybody, she also envies Yui's bright and friendlier personality.
  • She was Professor Inukai's Chosen One from the very first moment
  • Pretty good fighter hidden in a (compared to Yui) womanly package.



Human Correctors Yui KasugaHaruna KisaragiAi Shinozaki
Software Correctors ControlSynchroAnteEcoRescuePeaceFollowI.R
Corruptors GrosserWar WolfVirusJaggyFreeze
Humans Shinichi KasugaSakura KasugaShun TojoAzusa ShinozakiShintaro ShinozakiTakashi FujiAkiko YanagiReiko KanonzakiIchitaro IshikawaHidetoshi KobayashiManami SayamaMysterious Man
Software MailmanNettiShogunFina