Yoshizaki, Mine

Kleo dreams of becoming a gallant, monster-slaying hero, and when a twist of fate sees him whisked off to a strange and distant land, it seems he's finally got his chance. But the king doesn't want Kleo slaying monsters--he wants him training them, preparing mighty creatures to fight against the forces of darkness. Unfortunately, the kingdom's a little short on monsters at the moment...and Kleo's journey begins with only one sassy slime to back him up. It's a quirky quest with one majorly reluctant hero!.

Dark Momoka shows up when she sees Tamama being beaten up by an alien dog, Giroro's day at the beach turns dangerous, and Sgt. Frog continues his attempts to get back at Natsumi.

While Keroro has the ultimate opportunity to take over Earth, he decides to use his powers for good and creates a plastic model of himself, which comes in handy when the Hinata household receives an unexpected visitor.

Sergeant Keroro and the others face off against a mysterious foe; Giroro's belt is stolen; and everyone is shocked when Tamama is made the new general.

Keroro and the Hinatas try to stay cool during the summer while Keroro invents a new toy.