The leader of the Corruptors, initially designed as a "good" program by Dr. Inukai to manage and maintain the rapidly expanding ComNet. His interaction with Yui sparked a desire within him to "live," and subsequently, to create a world where this was possible. Observing Grosser's transformation, Dr. Inukai decided to develop the Correctors to revert him to his original state. When Dr. Inukai chose Haruna to be the Corrector, Grosser, who had been infatuated with Yui from the start, manipulated I.R. and orchestrated an accident involving Dr. Inukai, ensuring that Yui became the Corrector instead of Haruna.

grosser
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Ir
Main
The first Corrector Software Yui meets. I.R. always nags Yui about her duty as Corrector,sometimes making Yui annoyed to the end.He has a tendency to end his sentences with "Thank you". I.R. made the Basic Element Suit for Yui from a princess costume stor...
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Kasuga Yui
Main
A high-school student of dubious academic skill, Yui has shown skill and growth over the series as she assumes the secret on-line identity of "Corrector Yui". While utterly incompetent when physically interfacing with computers, Yui in the virtual world i...
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Kisaragi Haruna
Main
Yui's best friend. She has a polite, calm, and caring personality. Her intelligence and innate ability with computers makes her a perfect candidate for Corrector, as expected by Dr. Inukai. From the beginning she was supposed to be a Corrector, but I.R. c...
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Anti
Supporting
Anti appears as a beautiful older woman, and is kind and patient towards Yui from the very beginning. She has the gift of foretelling, and is found hiding in a carnival simulation as a fortune teller. On the team, she offers advice and words of comfort an...
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Grosser
Supporting
The leader of the Corruptors. At first, he is a "good" program, created by Dr. Inukai to manage and maintain the vast-growing ComNet. His contact with Yui made him want to "live," and later, to create a world where he could "live." Dr. Inukai, who saw the...








