Kaoru Matsubara, also known as Powered Buttercup, is a secondary character. She is voiced by Kelly Metzger.
characteristics: slender, grey hair, green eyes, cute, beautiful, loyal, tough, athletic, stubborn, kind-hearted, selfless
animated age: 13 toon years
real age: 14 toon years
subrace: positive character
comes from: Demashita! Powerpuff girls Z
- Her original actress is Machiko Kawana.
- Due to her tomboyish attitude, she hates when somebody tells her that she looks good in a skirt.