Chris is one of the main characters of Symphogear as is the Wielder of the relic known as Ichaival. Compared to her fellow Wielders, Chris is very hot-headed and overconfident in battle. However, despite her temper and moments of rash decision-making, Chris is able to make smart choices when the situation calls for it. Outside of combat, while her temper remains, she is more introverted in public than she is when around the people she trusts (Ranging from fellow Wielders/Agents of S.O.N.G. to fellow classmates at Lydian... And Hibiki Tachibana, who Chris has personally dubbed "The Dummy").

Chris' JP VA, Ayahi Takagaki (Chris Voice)

For her English voice, something along the lines of either Wendee Lee's Blanc/White Heart from the Hyperdimension Neptunia series (Blanc/White Heart Example) or Elisabeth Maxwell's Caulifla from Dragon Ball Super (Caulifla Example) would fit her.

But of course, feel free to leave your own interpretation of Chris' Voice.