Purisumu is a bit of a klutz, and often tends to trip and fall. She often gets nervous around new people, but doesn't stutter much. She has a tiny robot assisant named P.I.R.A (Personal Interactive Robot Assistant) that helps her out so she doesn't mess up.
She is an android that was created by a scientist, and is therefore a bit unexperienced with ordinary life.
Her name is a transliteration of the english word Prism, that was given to her by her creator by pure coincidence.
