Miki Hinata (ヒナタミキ Hinata Miki) is one of the main characters in Sparkle Twin Pretty Cure. She is a 12 year old and has a quiet personality. She is the opiside of Mika. She is very good at studies and the first of her class. She is part of the science club. Her Pretty Cure alter ego is Cure Shine (キュアシャイン Kyuashain). Her main color is blue.