Ayakashi Sisters

Manga: The Ayakashi are part of the Dark Moon family. They're goal is to capture Chibi-Usa. With each sister, their missions are labeled Code001, Code002, Code003 and Code004. In the Manga, Cooan poses as a student at Rei's school and is later killed by Sailor Moon. Beruche poses in Code002 as a Chess Champ. She's killed by Sailor Moon, as she tries to kill Ami. Petz, in Code003, releases a virus and targets Minako. She's also killed by Sailor Moon, using Moon Helation. Calaveras channels spirits into human bodies, in Code004. At a public spiritualization, she's killed by Sailor Moon.
Anime: In the Anime, the Ayakashi sisters work for Rubeus. They're mission is to Capture Chibi-usa and the future ginzuishou. They also help secure the Crystal Points of Tokyo.
Name origin: Unknown.