Rider Gashat are devices similar to video game cartridges used by the Riders in Kamen Rider Ex-Aid. They are a set of collectible devices from the series Kamen Rider Ex-Aid. These are toys that are based off of real items that appear in the series Kamen Rider Ex-Aid. You can combine an item with other items and find out new ways to play with them. When you push the button on the Gashat, the Gashat will light up and emit sound effects, the same sounds from the TV series. These toys are for anyone that is a fan of the series and would love to add the items that actually appeared on the show, to their collection. Children can play and mimic their favorite Rider from the series as well. Transform into your favorite Rider! Use the item to become one of the heroes! Kamen Rider Ex-Aid is a Japanese tokusatsu drama in Toei Company's Kamen Rider Series. The motif of the series is retro video gaming, as the Riders of the show utilize game cartridges called Rider Gashats and have gear and form motifs inspired by retro video games. The series also integrates medical drama into the story because one of the main settings is a hospital and some of the main Riders are doctors. The tagline of the show is Game Start!