Kyoko Hendrixon

Kyoko Hendrixon (キョウコ・ヘンドリクソン) is one of Sol and Mizuki's primary allies and former enemy in ''Evolution Evangelion. She appears briefly in Stardust Requiem''. This is the original depiction of Kayla Hendrixon, as created by Alex Guy.

She first appears as a brainwashed scientist working for the Evolutionary. During an attack by Mizuki and Astral, Kyoko was betrayed by the Evolutionary, but, she was rescued by Keiichi Haven. Following this, she joined their group and gradually fell in love with Keiichi until it was eventually revealed that she is his long lost biological sister, Kimiko Haven (キミコ・ヘイブン).

Following the defeat of the demon king Demora and the Grand Championship, Kyoko was not seen again.

Trivia

 * While never fully developing her demonic abilities like her brother, Kyoko was still able to utilize regeneration to retain youth, as she is still alive in Final Endings, as revealed by Alex Guy.