She was given a blue orb by Queen Nehelenia, which gave her more power, and eternal childhood.
She is the ball rider of the Dark Moon Circus, and the youngest of the Amazon Quartet. She is also the most childish of the Amazon Quartet. She also can do many things with dolls.
When Zirconia instructed the (shadowed) Amazon Quartet to kill the Amazon Trio, Parapara sent Mr. Magic Pierrot (her only known male Remless) to kill them. He succeeded in killing Hawk's Eye, and indirectly killed Tiger's Eye and Fish Eye before he was destroyed by Sailor Moon, and the Amazon Trio revived by Pegasus.
Unlike the others, Parapara always targeted several people at once. Her first attempt at finding the golden dream mirror (where Pegasus was) involved her setting up a fake dentist office, and the other was telling people a lame story before extracting their dream mirrors. The two Remless she sent to fight the Sailor Scouts were Garigari and Peropero.
ParaPara always seemed to be fighting Sailor Mercury.
The Amazon Quartet were eventually defeated by Sailor Moon, and later trapped in another dimension by Zirconia after switching the captive Sailor Mini Moon around with a doll (which Parapara created). Here they began to realize Zirconia's side was the wrong side. Zirconia drained their power, but they eventually smashed their orbs, giving up Nehelenia's power and eternal childhood. They later took the golden crystal from Nehelenia and gave it to Sailor Moon.
Her final appearance was in the final episode, leaving quietly with the others while Pegasus returned to Elysion.
Parapara attacks with a voodoo doll, and by walking on a ball in an attempt to flatten her enemies.