Pretty Cure Rainbow Friends (also known as Pretty Cure Mashup Team) is created on August 25, 2020. It is a Precure Series wherein the Cures from different Precure Seasons team up and fight together as one. Up to date, there have 9 Mashup Teams associated with the color Rainbow. As years have passed, the series spawns multiple books, movies, and photo edits.

uhh, this is my first time doing this, lmao