You and Idol Precure S01 E18 Who Are You? Zukyoon Through My Heart!

A mysterious duo has suddenly appeared: Cure Zukyoon and Cure Kiss. Uta wakes up in the middle of a dream about Cure Zukyoon, and even at school her head is full of Cure Zukyoon all day. Kokoro sees this and determines that Uta has become a fan of Cure Zukyoon.