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 quotThank youquot. I.R. made the Basic Element Suit for Yui from a princess costume stored in the amusement park where her Dad works. I.R. also can access the Earth Element Suit giving Yui a large physical power boost making her on par with Jaggy.