Sailor Lead Crow's real name was Karasuma Akane. She is a very bossy and a very annoying person. Like mentioned in Aluminum's profile, she followed her around making sure she did a good job. She also did some of Aluminum Siren's missions just to make sure they were done right. Soon Crow was killed in her own black hole. It was Tin Nyanko's fault. Lead Crow died third.
