Little Twin Stars

Little Twin Stars is a pair of characters made by Sanrio. The little brother is called Kiki while the elder sister is called Lala.

Kiki has blue hair, while Lala has pink hair (sometimes, Kiki's hair is brown, while Lala's hair is blonde). Both have a birthday

of December 23. They were introduced in 1975 and enjoyed popularity in the early 1980's.