White / Beautiful Sky

White is a minor mascot in Beautiful Sky Pretty Cure. She used to be the guard of the silver rainbow and was Diamond's fairy partner. She decided to stay at earth together with Diamond and Low after the finale in The Final Sky Pretty Cure. White is now Isabella's senpai.

Etymology
White (ホワイト) - White is the color of milk and fresh snow. It is the color produced by the reflection, transmission or emission of all wavelengths of visible light, without absorption. As a symbol, white is the opposite of black, and often represents light in contrast with darkness.

Trivia

 * White is the only mascot of Sky Pretty Cure, to make appearances in Beautiful Sky Pretty Cure.