Speaks in 2 pitches; one very high pitched and girly. The other much deeper, of that of a mature woman.

Yuzuriha is a very cheerful and carefree, acting like anything that goes on around her doesn't seem to bother her. She affectionately refers to her sword as "Ayame" and her smartphone as "Felia". She is also someone who doesn't hold very serious grudges, having already forgiven Hyde for his actions in the past and tells Hilda to rethink her decision on becoming a Re-Birth.

Despite her seemingly happy-go-lucky attitude, Yuzuriha possesses a serious and realistic side to her. Since obtaining her sword, she has taken it upon herself to be the guardian of the city and killing any Void she encounters and admits that her abilities are far from being perfected. When encountering Hilda, she states that carrying an unconscious Hyde and Linne would be more troublesome than fighting Hilda herself, showing a bold and cocky side to her personality as well.