Sgt. Frog

On Keron, the Keroro Platoon's exploits are dramatized into the popular show, "Keroro Platoon War Chronicle," but Keron Army HQ wants the platoon to remake the very first episode of the long-running series. Keroro and company work on a version where they all invade the Hinata house together, but their creative collaboration quickly hits the rocks.

An invasion plan backfires, leaving Keroro paralyzed by negative feelings... so paralyzed that he can't do any of his regular chores at the Hinata house. Later, Keroro and company are at a grilled meat restaurant, but when it turns out they've only got enough money for one person's meal, they split it five ways, which sets in motion a test of wills!

Koyuki guides Natsumi and the others to her former village in search of cherry blossoms that are still in bloom. They find a bevy of the unexpected, though, from a phantom girl to a ticked-off dragon!

In this flashback episode, it's time for the Keroro Platoon to meet for the first time, but Keroro's gotten himself, Giroro, and Zeroro locked in their old clubhouse! Afterwards, it's time for the Keroro Platoon's first mission, with Keroro having forgotten the Kero Ball.

Momoka is desperate to win the seat next to Fuyuki when the class shuffles seats around. Later, an alien discovers that nothing can erase 556's feelings for his sister... or his beloved storage units!

Bariri's back, and he's still in love with Pururu! This makes it particularly awkward, since he's injured and she's his nurse. Then Keroro's mother comes to visit, and he finds her embarrassing.

A wish-granting weevil shows up at Keroro's doorstep and promises to grant his wish if he'll just fulfill all the conditions. But what could Keroro's wish be? Then Natsumi falls in love with an adorable pet trash bag Kululu invented. Something so cute can't possibly be dangerous, right?

As television switches from analog to digital, a monster sweeps down upon Earth to take over the minds of anyone using digital devices. Only old-fashioned analog attacks can defeat it! And then, in punishment for keeping so many of his Gundam models in boxes, Keroro gets turned into one himself.

Natsumi and Saburo are going on a date, and Giroro can't bear it! He has a remote control that can control Natsumi's behavior that he confiscated from Keroro... can he keep the self-control to refrain from using it?! Later, Keroro tells Natsumi and Fuyuki about a time his platoon was stranded on an alien planet and raised a pet in order to eat it.

Tamama gets the disturbing idea into his head that if he kisses Keroro to wake him up, Keroro will be all "lovey-dovey" for him. As Keroro flees in abject horror from Tamama's grotesque, oversized lips, everybody but Keroro winds up getting the smooch treatment. Afterwards, Mois discovers a wrinkle on Pururu's face, and she can't bring herself to say anything. Everyone in the platoon is cr...

Keroro's latest devious plan to invade Pekopon involves flooding the world with Cybercaps, headgear that lets the wearer experience whatever they wish in the safety of virtual space. Later, Keroro bonds with a clerk at a toy store over Gundam models and they become fast friends. Or are they more than friends?

In another prequel tale set on the Keron Army mothership heading to Earth, when Keroro and company pursue a renegade Pekoponian collaborator, they end up stranded on a desolate planet with a nasty creature for company.

When Momoka gets a love potion from Kululu with which to woo Fuyuki, she fails to follow the fine print, causing chaotic declarations of love. Later, space mold takes over Natsumi's body, and only Keroro can save her by shrinking down and going in deep.

The latest invasion plan goes slightly off course when Fuyuki is accidentally hit with a de-aging ray, turning him into the rambunctious little kid he used to be. But he's in good company, as Keroro, Giroro, and Dororo turn themselves into half-pint sized versions of themselves, too. They all get along until Li'l Fuyuki challenges Li'l Keroro for the position of platoon commander.

The Keroro Platoon's getting a new member, and Tamama's excited to be a senpai. But then the new member is... Joriri?! Then Natsumi accidentally gets turned into a boy for a day, and discovers just how awkward that can be.

The Wettle King is back, and he's dying in the summer heat! He's fallen for a beautiful girl with antennae who saved him with a wet handkerchief, but who could that girl be?

A mysterious boy from space lands in the Hinata household. He has no memory of who he is, but the answer might be surprising. Then the Hinata siblings and the platoon go back to Hicksville Beach for a comedy contest... again... but this time, Dasonu Maso decides to enter!

Wilting in the terrible summer heat, Keroro asks for Kululu's help. Kululu, of course, is happy to oblige, and gets the platoon a tremendous floating island of ice to relax on. But Keroro isn't content with just relaxing, once he realizes he can have even more...

The frogs invite the Hinata siblings to go golfing. Everything seems fine at first -- but something's strange about the golf course. And why do they keep hearing 556 laughing? After that, they get an exercise machine that's booby-trapped from Viper, and Keroro has to figure out WHICH Viper in order to save his friends!

Grandma comes to visit, and Kululu changes places with her?! Then Giroro goes out on a date with Keroro's-mother-in-Natsumi's-body, while Natsumi-in-Keroro's-mother's-body gets dragged off to a hot spring with Keroro's father.

Back in the past, when the platoon was still on their way to Earth, Keroro ordered take-out despite the fact that it's forbidden. Hijinks ensue! And then all the members of the platoon are forbidden to use the toilet, with horrifying consequences...

The Ghost Girl doesn't feel she's scary enough, so she asks the Keroro Platoon for a makeover. Then Giroro gets mistaken for a handsome Prince Charming when he saves one of Natsumi's friends from a monster!

Alisa comes to visit, and she doesn't understand why Fuyuki's upset. Keroro explains that it's because his mother is busy with work and can't go on the picnic she'd planned with them. Alisa takes it upon herself to "motivate" the slacker mangaka who's taking up all her time and terrify the man back on track. Maybe not the best thing for Fuyuki's mother!

Keroro and Natsumi battle at the supermarket over redeeming a point card for a prize. Later, Keroro has a lucid dream in which he's a giant robot that achieves popularity until being overshadowed by newer models.

The Keroro Platoon transforms themselves into cicadas to "bug" Natsumi and Fuyuki, but come up against a competing alien threat to invade the planet. Later, Keroro and company enjoy Kero Day, in which the whole universe but Earth celebrates Keronians.