Magic Knight Rayearth (魔法騎士（マジックナイト）レイアース Majikku Naito Reiāsu?) is a Japanese manga series created by Clamp, a manga artist team made up by Satsuki Igarashi, Ageha Ohkawa, Tsubaki Nekoi and Mokona. Rayearth combines elements from the magical girl and mecha anime genres with parallel world fantasy. The manga was adapted into two anime series in 1994 and an original video animation (OVA) in 1997.