Plot: Challenging Gotchard is the new Kamen Rider of 2024, Gavv! Will the new character Gavv defeat Gotchard with the same momentum? Or will Gotchard show his pride as a senior rider and spurn the challenge? ! The battle takes place on a straight course with no obstacles, specially set up at the familiar Toei Studios! Gavv vs. Gotchard, a fierce competition between just the two of them begins