I am Mass Communication!! I Shall Find All the PreCure's Secrets!!

Megumi and the others become concerned when newscaster Miyo Masuko announces on her Pretty Cure Weekly report show that she will unveil the secret identities of the HappinessCharge Pretty Cure. Things only worsen when Miyo shows up at their school, believing the Cures to be students at the school, and starts following the girls everywhere, even showing up at Megumi's house. After Megumi gives her a taste of her own medicine, Miyo explains how she was once saved by a Pretty Cure and desired to become one herself, becoming a reporter to learn more about them. Hearing about this, Megumi reveals her identity to Miyo and takes her to Blue so that she can become a Pretty Cure. Blue gives Miyo a Crystal of Love, but it doesn't react to her wishes, leading her to believe she is too old to become a Pretty Cure. She then becomes targeted by Namakeruda, who creates a Reporter Saiark, which uses Miyo's in-depth knowledge about the Cures's moves against them. Yuko manages to overcome this by using her new form change, Coconuts Samba, a move Miyo had no prior knowledge of, allowing Megumi and Hime to defeat the Saiark. As Miyo still feels downhearted afterwards, she is cheered up by the support of her young fans, deciding to keep the girls identities a secret and spread the word about how Cures gain power from everyone's support.