Yukio (comics)
Yukio (雪緒) is a fictional character in the Marvel Universe. She is a female ninja of Japanese origin and is a supporting character of the X-Men. She first appeared in Wolverine #1 (September 1982) and was created by Chris Claremont and Frank Miller. Yukio also appears in the Wolverine anime series from the Marvel Anime line.
Read more about Yukio (comics): Fictional Character Biography, Reception