Rei Six is a fictional character from the Evangelion -ANIMA- continuity. She pilots the EVA0.0 [Six]. In Evangelion -ANIMA-, several other Ayanami clones appear. They were produced at the same time and have nearly identical figures and appearances. The sixth clone, Rei Six, is the most young-looking of the clones. She is good friends with Mari, having similar ages. She also appears to have a brother-sister relationship with Tōji (which became essential to counterbalance Six's unstable mentality). Misato nicknamed Six "Chiba-nami" due to her young appearance.