Nyarurato

ニャルラト

Nya is a mamodo who most resembles a cat, but with all mamodo, has special abilities. His spell power revolves around Transformation. He found her book owner Shion when he wandered into Shion's house one day. They instantly became close, Nya comforting Shion with the tough ordeal of losing her parents in an accident. (Source: Zatch Bell! Wiki)