Akeno Himejima

Akeno Himejima, a powerful figure known as the "Queen" at Kuou Academy, is a third-year student and close companion to Rias. As a reincarnated devil, she possesses elemental magic, specializing in thunder, and later masters Holy Lightning. Born into a mixed human-fallen angel family, Akeno's life took a turn when her mother passed away, leading her to become Rias' servant. Despite sharing a deep bond, their dynamic maintains a respectful master-servant relationship in public, with Akeno affectionately calling Rias by name privately. She initially resists using her father's inherited light power but eventually embraces it under Issei's influence.