The Rainbownians, also called, Silverline Cats are a bipedal, humanoid cats that originated in the planet Rainbow in the Starry Sky Galaxy.
Biology[]
Rainbownians have feline traits, notably black cat ears and tails, and they can switch between their half feline and humanoid forms.
History[]
Before settling down on Rainbow, the Rainbownians, or the Silverline Cats used to wander around the galaxy as they were discriminated against by other aliens. Their staple food was silvervine catnip cookies, which only they could consume. The Rainbownians had long lifespans, with their monarch Olyfio living for centuries.
Rainbow was rich in colorful natural minerals called the "Rainbow Ores" by the Rainbownians. These minerals had radiant rainbow colors and could be used to interfere with electric signals, act as power sources, purify water, encourage plant growth, and disrupt radar signals from enemies. The minerals' powers could be activated by knocking them, which triggered their innate electromagnetic waves. The Rainbownians considered these minerals as all-powerful valuables.
Rainbow had an annual festival, similar to the Star Festival in Japan. During the festival, stalls were set up, and bright fireworks were displayed in the sky at night for everyone to enjoy.
In episode 19, Aiwarn attacked Rainbow, turning all of the Rainbownians into stones except for Yuni, who managed to escape. The attack caused the destruction of Rainbow, and its treasures were stolen and sold in the markets. Yuni, using her Blue Cat persona, made it her priority to recover the stolen treasures.
In episode 49, Rainbow was fully restored, and all the Rainbownians were revived.
Known Rainbownians[]
- Yuni/Mao/Blue Cat/Cure Cosmo
- Olyfio



