Nijino Katsu

Nijino Katsu (虹の かつ Nijino Katsu) is the main character and also the leader of Aurora Stars Pretty Cure. She is calm and sporty and is very smart. Her alter ego is Cure Colour (キュア カラー Kyua Karā). She represents Cure Black, Cure White and Shiny Luminous from the first two seasons, Futari wa Pretty Cure and the sequel Futari wa Pretty Cure Max Heart.

Appearance
Katsu has shoulder length brown hair that she keeps down and has a pink heart-shaped clip keeping a bang on her left side of her head away her face. Her eyes are also brown. Her casual outfit consists of a blue demin jacket which keeps her Rainbow Commune and Rainbow Cards safe in the right hand pocket, a white blouse underneath, jean short with a brown belt with a yellow buckle around her waist, thigh length white socks with a pink trim near the top and pink and white sneakers.

In the first episode, Katsu wore a pink waist-length coat with gold buttons, a white turtle neck shirt underneah, jeans and black boots.

As Cure Colour, her hair turns magenta and is secured into a high ponytail by a dark blue bow with a pink gem in the middle. Her eyes are also magenta. She wears pink heart-shaped earrings. The top half of her outfit consists of a pink bow with a magenta gen in the middle, pink sleeves with white ruffles, pink dress with a black sash with a white trim under her breasts, a pink skirt with two layers white ruffles. Her gloves are magenta with white ruffles with a pink-heart shape print on each wrist. Her boots are ankle length and the colour pink with magenta trim and white thigh-length stocking.