De Arimasu: Episode 1 - "Wait, I'm Keroro? De Arimasu!"
De Arimasu: Episode 2 - "Robotnik & Keroro: Who is this about? De Arimasu!"
De Arimasu: Episode 3 - "Welcome to the World of Giroro, De Arimasu!"
De Arimasu: Episode 4 - "Keroro Eats a Gundam Model, De Arimasu!"
De Arimasu: Episode 5 - "Keroro: Tale of the Toy Store, De Arimasu!"