Constructed as the unit NN-0117, by a scientist duck of Vront Kingdom. The scientist's idea was to create an android to ressemble a daughter he never had but wanted to. Ninna is equipped with communicators on each side of her head, special orbs that summon clothes for her in a single press, plasma braces that are capable of shooting energy rings and summoning light blades and rockets in her feet. Despite being an android, Ninna is able to demonstrate feelings and emotions, with joy being her most favorite feeling.