Manjusaka is a character and antagonist in Scissor Seven season 3. She is a member of the Shadow Killers. 

Manjusaka is skilled at fighting, it seems like she prefers to use other people to do the fighting for her. She is shown to be very observant, and figures out Thirteen's connection to Blue Phoenix when she uses his technique and understands how Thirteen managed to take advantage of Black Bird's style and disarm him. It is possible that she is manipulative, as Black Bird plan to kill seven.