3 parts Ongoing Hirogaru Sky! Pretty Cure x Case Closed Crossover
Plot: Sora, Mashiro, Tsubasa, and Ageha were invited by Ageha's sisters to attend the Summer Fashion Contest in Beika. Despite having fun at first, they eventually discover that more people in Beika are losing faith in the police after a murder case was solved. The four friends are shocked to their very core as they, along with Conan and Heiji, become roped into several mysteries, challenging the relationship between the citizens and police even more. Will hope be restored in the Beika police before it becomes lost forever?
*Takes place after the events of Hirogaru Sky! Pretty Cure
*Aftermath of the Case Closed episode, "The Suspicious Initial K"