Also known as Pinkuruchan, she came to Earth from Pinkuru Planet to see how many flowers she could make bloom using the blossom charm she wears on her head. Pinkuru Planet is very peaceful, and Pink no Corisu's parents are the king and queen of the Pinkuru Planet Squirrel Kingdom. She likes her homeworld because the air is always filled with the sweet smell of flowers.
Pink no Corisu may or may not be a test character. Her first appearance was in 1998, and while she is primarily marketed for Japan some Pink no Corisu products have appeared in the United States. She is frequently mistaken for a kitty or other catlike mammal.