Marquis Yanus is a villain in the anime and manga Great Mazinger. She is a witch in a long red dress with horn-shaped purple hair, reminiscent of the headdress of Maleficent. She carries a white wooden staff, and has a black cat perched on her shoulder. Her various "witchcraft" powers include flight, teleportation, invisibility, and the ability to control people by jamming an electronic spike into their heads. Like the rest of the Mikenese, Marquis Yanus has two faces; at various times, her head spins 180 degrees, hiding her "beautiful" face and revealing the hag-like "evil" face that is usually concealed under her hair.