Kira Pika (きら ぴか?, Sparkle Sparkle) was a Hello! Project unit consisting of Mai Hagiwara from Cute and Koharu Kusumi from Morning Musume, based on an in-show, exclusive unit from Kirarin Revolution, as both girls lent their voices to the characters. They released their only single, "Hana o Pūn/Futari wa NS", on August 1, 2007.
After their solitary release the duo became inactive, and finally disbanded with the end of Kirarin Revolution in 2009.