The investigative partner of [[Miles Edgeworth]] who proclaims to be the successor to the Great Thief [[Yatagarasu]] in the [i][[Ace Attorney Investigations]][/i] spin-off games.

[b]Japanese Name:[/b] Ichijou Mikumo

Kay has [[long hair|long]] [[black hair]] with [[swept bangs]] that she styles into a [[wide ponytail|wide]] [[high ponytail]] decorated with a [[key hair ornament]] and [[green eyes]]. 

Kay typically wears a [[blue scarf]], a [[karakusa_(pattern)|karakusa pattern]] [[two-tone shirt|two-tone]] [[pink shirt]] with [[short sleeves|short]] [[sleeves rolled up|rolled up sleeves]], [[brown gloves]], a [[blue skirt|blue]] [[pleated skirt|pleated]] [[miniskirt]] with a [[belt pouch]], and [[grey footwear|grey]] [[knee boots]].
一条美雲