A Japanese martial artist, the smiling and affable Yukio from Deadpool 2, will appear in the third installment of Deadpool. Yukio is the girlfriend of Negasonic Teenage Warhead in the films.

Yukio; and Rob Delaney as X-Force member Peter. Newcomers to the cast of the Deadpool franchise included Emma Corrin, Matthew Macfadyen and Channing Tatum. More from Deadline ...