El ataque de los robots (Arigato, 6)

It's Breton's birthday, and Miss Takataka has prepared a super present for him. What could it be? Socks? Underwear? An opera ticket? No! Tickets to Robotball, the theme park that just opened in Catopolis! Between rides, ice cream, and robots, nothing can go wrong. But with Arigato and his gang, you never know... This time, the park's robots come to life and are ready to wreak havoc on Catopolis! Will they be able to stop them?