Kamen Rider: Reiwa's Gorgeous Sports Day.

A dream competition that transcends generations, from Showa, Heisei, and Reiwa! In the scorching hot summer of 2024, Kamen Riders who are "all the strongest" will run! Fall?! Compete!!! The strongest vs. the strongest! A one-time legendary match between heroes who have saved the world! This match... is completely unpredictable!!