|This article contains information that does not coincide with the main series canon.|
Buttercup is a minor character in Kirby: Right Back at Ya!.
Buttercup is a peach-colored Cappy with gray curly hair and two wrinkles on each side of her mouth. She wears a pink foulard with a blue stone on the center surrounded by yellow ornaments.
Buttercup is a kind and loving elderly lady who loves her husband Chief Bookem because he tries his hardest, and does not care if he was never in the army or anything of such honor . She cares very much about keeping her house clean, but it became a very difficult job when her husband kept bringing in all sorts of junk to their house from the lost and found . Thankfully, when Kirby acquired the Clean ability from the monster, Trash Basher, he cleaned things up.
Buttercup's Japanese name, サト (Sato), comes from the Japanese word for village/country/home, さと/里/郷 (sato).