Karasuba

Karasuba is one of the main antagonists of the manga/anime series ''Sekirei. ''She is the leader of the Discipline Squad and is infamously known as the Black Sekirei. Musubi wishes to defeat her in order to prove the worth of humanity.

She is voiced by Romi Park in the Japanese version of the anime and Christine Auten in the English version, both of whom also voice Teresa.