Shirosora Diamond

Shirosora Diamond is a very calm, intelligent young stundent from the Shiro Private Middle School. She is best friend with Emerald and Sapphire. Diamond isn't really good in sports but in studies. She also likes to draw landscapes and persons. Although, her family is very rich, she acts more like a normal 15 year old girl. Her alter ego is Cure Whitney (キュアホイットニー Kyua Hoittonī) and she conrols the power of time.