One of our three viewpoint protagonists.  An image can be found here.

A bright-eyed recent graduate from the National Police Academy who is initially assigned to Noival City, but is immediately transferred to Galehar for unknown reasons despite her lack of qualifications.

Though concerned with following the handbook to an almost obsessive degree, Ryka’s overall pleasant demeanor and happiness in helping others has given her a place in the hearts of many.

Ryka's a very upbeat person trying to put on a professionally polite attitude (perhaps failing) and her voice should carry that impression. Extra points for sounding like a dork imitating a paragon superhero.