Hikari Kagura

Hikari Kagura (神楽 ひかり, Kagura Hikari) is the deuteragonist of the Shōjo☆Kageki Revue Starlight franchise. She is a second-year student from the Actor Training Department at Seisho Music Academy's 99th Graduating Class.
Karen's childhood friend. A born performer who studied at an acting school in England. Her fate has been linked with Karen's since viewing a performance of "Starlight". Reuniting with her old friend, she is driven by a strong desire to join the mysterious Revue.

(Source: Revue Starlight Wiki)