Emiko Queen (Arrowverse)

Emiko Adachi, also known as Emiko Queen, is the main antagonist of the seventh season of the CW TV series Arrow. She is the estranged paternal half-sister of Oliver Queen and the leader of the Ninth Circe.

She is portrayed by Sea Shimooka.

Biography
to be added

Trivia

 * Emiko is based on the DC Comics superhero of the same name where she was the illegitimate daughter of Robert Queen and Shado, the foster daughter of Komodo and also a former member of the Ninth Circle.
 * She is the series' first female main antagonist.
 * It was revealed that she was directly involved in the Queen's Gambit being sabotaged that resulted in Oliver Queen becoming a vigilante and Sara Lance becoming White Canary.