Yayoi Kise (Cure Peace) decides to play an April Fools' joke on her friends by claiming she is transferring to another school.
Her friends—Miyuki, Akane, Nao, and Reika—take the news completely seriously. Overwhelmed by sadness, they immediately begin planning a heartfelt farewell party for her. Smile Precure! - Episode 9
In the Glitter Force adaptation, this is Episode 9: "Lies and Dolls" (or "The Perfect Prank"). Yayoi Kise (Cure Peace) decides to play an