Yayoi feels increasingly guilty but struggles to find the right moment to reveal the truth as her friends' kindness makes it harder to speak up.
In of Smile Precure! (titled "No Way! Yayoi's Transferring?!"), the story focuses on an April Fools' Day prank that spirals out of control. Plot Summary
「うそ~!やよいちゃんが転校!?」 ( Uso~! Yayoi-chan ga Tenkō!? ). Smile Precure! - Episode 9
In the Glitter Force adaptation, this is Episode 9: "Lies and Dolls" (or "The Perfect Prank").
This is a major focus episode for Yayoi Kise / Cure Peace . Yayoi feels increasingly guilty but struggles to find
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. Yayoi's Transferring
During the episode, the villain Aka Oni attacks, turning a farewell card into an Akanbe (monster). Cure Peace eventually uses her powers to defeat the monster while an energetic rock version of the opening theme plays.