Yui Kasuga

A highschool student of dubious academic skillYui has shown skill and growth over the series as she assumes the secret online identity of quotCorrector Yuiquot.While utterly incompetent when physically interfacing with computersYui in the virtual world is a tremendously powerful fighterable to quickly undo damage and easily battle the strongest of Grossers henchmen. Her optimistic view and her ability to cheer up others even at the worst momentthough sometimes she can be quite perkywas one of her greatest strengthsmaking her easily likeable by her peers and fellow Corrector programs.She also has an empathetic personality that helps her understand the nature of A.I. programs she meets on the net.She also has a good singing voice.She has aspirations to become a manga author and/or anime dubber.