Kirakira☆Precure A La Mode EP12 - The Enemy Is... the Popular Exchange Student?!

A boy named Rio Kuroki transfers into Ichika's class, quickly becoming popular with the other students and taking a peculiar interest in Ichika. Later that day, Gummy and the others appear at the patisserie, explaining how they became evil as a result of belts given to them by the masked boy, apologizing to the girls and learning the joy of eating sweets instead of just stealing its kirakiral. The next day, Ichika invites Rio and her friend Risa to the patisserie as she tries making Sheep Cupcakes, receiving some useful advice from Rio despite his claims of not liking sweets much. Afterwards, however, Rio, revealed to be the masked boy known as Julio, steals the kirakiral from Risa's heart after she eats the cupcakes, turning it black to use as a weapon against the Cures. As Julio's hatred of sweets increases the power of his attacks, Ichika uses the whipping technique she learned from Rio to block his attacks, allowing the Cures to revert the black kirakiral in his weapon back to normal.