Rayearth's Description

One could say they are around the most minor characters in the series, but one could also argue they are of great importance. The Knights met them one day when they thought they'd pay a visit to the residential sector of the Castle. Upon entering, Hikaru was recognized by Mira and the Knights were soon introduced to Mira's friends. However, things got ugly later when a black sphere appeared and monsters started coming out of it.

During that fight, due to the children's reactions, Fuu figured out the power of the sphere has to do with the fear of the children and later destroyed the sphere when the children acknowledged they must not be afraid. The great importance that later comes in is when the Knights were off on their final showdown with Debonair and losing, Mira stood up and called out to everybody that they must not be afraid and believe in themselves and those who are protecting them. The kids stood up almost immediately and because they did, others did too and finally, their determination turned into the energy the Knights used to defeat Debonair.

Facts about Kids of Cefiro