S01E01 I Am Sergeant Keroro! / Sergeant Keroro Rising
The Hinata family has a new member - a frog from outer space! Keroro’s invasion of Earth doesn’t go exactly as planned, and he ends up running a vacuum instead of ruling the planet. But...
Sgt. Frog
S01E09: Natsumi: Where Love Blooms, Kululu Looms / Hinata Aki: A Dynamite Woman
The Keroro Platoon search for another missing member - Kululu, the brains of the operation. But he's already causing havoc in the Hinata household when he invents a device that can revert adults to their "bittersweet youth."
Overview
Alien frogs come to take over the planet & get into all kinds of trouble while living under the roof of a small family.
Episodes
S01E02 Momoka & Tamama Move Out! / Momoka & Tamama: Operation Overload the Hinatas
Keroro searches for his lost platoon members. Meanwhile, Momoka has a major thing for Fuyuki. She also has something in her backpack with a cola addiction and an out-of-this-world problem.
S01E03 Keroro's Critical Point Breached! / Keroro's Secret Mission Begins
Keroro is tired of being stuck inside all day and eventually finds a way to wander around Tokyo without being seen. The Hinatas believe he is up to no good and set up secret cameras...
S01E04 Giroro: The Most Dangerous Man in the Universe / Keroro: Rain with a Slight Chance of a Dangerous Man
Giroro, the weapons expert of the Keroro Platoon, has finally tracked down Tamama and Keroro. To say he is displeased about Keroro's recent leadership would be quite the understatement. He plans to whip Keroro back...
S01E05 The Song of Men Who Love Their Toys
Keroro finds the perfect addition to his Gundam model collection and uses his new allowance to travel to the Trojan Horse toy store. He's devastated to find out that the store is about to go...
S01E06 Momoka's Romantic Plan on the South Seas / Momoka's Spooky Plan on the South Seas
Momoka invites the Hinata family to a private beach for a little one-on-one time with Fuyuki. Unfortunately for her, the frogs are coming along, too. She comes up with increasingly-complex schemes to get her first...
S01E07 Mois: My First Destruction of Earth / Tamama vs. Mois: Tamama Loses
The legendary Angelmois of Armageddon descends from the heavens... but she's five years late! And what's this? She seems to be really good friends with "Uncle" Keroro... leading Tamama on a jealous campaign to get...
S01E08 Keroro: Invasion Status is Never Better / Keroro: Building a Base for Dummies
The Keroro Platoon builds a secret base under the Hinata household to further their invasion plan against Pekopon. They're the ones who end up being invaded when unknown intruders discover the base.
S01E09 Natsumi: Where Love Blooms, Kululu Looms / Hinata Aki: A Dynamite Woman
The Keroro Platoon search for another missing member - Kululu, the brains of the operation. But he's already causing havoc in the Hinata household when he invents a device that can revert adults to their...
S01E10 Face-off! Decisive Battle Over Molar-3
When Keroro gets a cavity, the entire platoon is up in arms! Tiny invaders have set up a secret base inside Keroro's molar tooth, and it's time to take the fight inside his mouth!
S01E11 The Keroro Platoon Appears on TV
Keroro gets word that celebrities from the universe's most popular reality show are visiting Pekopon! But you know what they say - never meet your heroes...
S01E12 Sumomo: A Pop Star Travels Across Space / Giroro: A Small Angel on the Battlefield
Sumomo, an intergalactic pop star, travels to Pekopon for a taste of normal life. / Giroro loses his signature belt, and with it, his confidence. But he's able to find respite from an unexpected place...
S01E13 Dororo: The Forgotten Warrior / Dororo & Koyuki: Friendship, How Beautiful It Is
The final member of the platoon has been found, no thanks to Keroro. But Dororo has cast aside his previous life - he'll protect Pekopon from alien invaders, even if that means making enemies of...
S01E14 The Five Assemble! Probably The Longest Day
The newly reunited Keroro Platoon embark on their first mission as a full team, and it's, uh... filling the town with flowers?!
S01E15 Momoka: The Dark Momoka Descends / Dark Momoka: The Lie Behind the Lie
There's two sides to Momoka: a normal side, and a dark side. But when a freak accident splits her into two, Dark Momoka isn't afraid to take charge.
S01E16 Mois: Dark Mois Descends / Mois: More and Mois Mayhem
Mois has been seen beating people up and stealing their wallets. Has she been living a dark secret life this entire time, or is something else to blame?
S01E17 Keroro vs. Natsumi: The Great Battle in the Water / Fuyuki: Welcome to Horror World
The platoon heads to the local swimming pool for some good old-fashioned high jinks. / Keroro organizes a ghost story competition - Aliens vs Pekoponians.
S01E18 Natsumi: Hilarity! Adult Beachside Story
Kululu turns Natsumi into an adult so everyone can go to the beach without parental supervision. Keroro tries to win a collector's Gundam model in a duo's comedy contest.
S01E19 Keroro vs. Natsumi: The Ultimate Showdown at a Festival / Keroro: A Radio to Invade Your Ears
Keroro tries to make a quick buck at the festival. / Keroro tries to make a quick buck by starting a new radio show.
S01E20 Fuyuki Meets a Girl / Fuyuki: The Ambassador of Nontolma
The Keroro platoon conquers the bottom of the open in their brand-new submarine. The only problem is that the current residents of the ocean aren't too happy with that.
S01E21 Keroro's Energy-Saving Invasion / Keroro's Countryside Exploration
The Hinata family and the Keroro Platoon have to deal with a power failure in the heat of summer. / Keroro and Co. stow away on the Hinata's family visit, and must keep themselves hidden...
S01E22 Tamama: I'll be the Leader from Now On
A message from Keron HQ: Tamama is the new platoon leader! And boy, are there gonna be some changes around here...
S01E23 Panic! The Hinata Household's Wildest Day Ever
Keroro steals the Kero Ball and accidentally makes hundreds of clones of himself. Chaos ensues.
S01E24 Keroro: The Noble but Poor Space Detectives / 556: How to Become an Action Star
A childhood friend of Keroro's moves to Pekopon in order to follow his dreams of being a space detective. The platoon helps him find a job that fits his "unique" abilities.
S01E25 Momoka: Love, Youth and a Hectic Getaway
A family dispute between Momoka and her father causes an all-out war between the Keroro Platoon and the elite forces of the Nishizawa Corporation.
S01E26 Keroro: Everyone Unite! Let's Conquer Sports Day
The Keroro Platoon engages in a mission to delay the events at Sports Day for as long as possible, so that Aki Hinata can arrive in time for the three-legged race.
S01E27 Keroro's Father's Coming and Father's Leaving / Keroro: Hot Spring, Go! Go! Go! Sir!
Keroro's father arrives on Pekopon to check on the invasion progress, or lack thereof. / The platoon decides to drill underground, hoping to build a natural hot spring in their secret base.
S01E28 Keroro: Snowball Fight Survival / Kululu's Kukuku & Ku
The platoon experiences snow for the first time... SNOWBALL FIGHT!! / Kululu gets on everyone's bad side with his evil-hearted pranks. Who can make him see reason?
S01E29 Natsumi & Koyuki's Youthful Energy on Stage / Keroro: The Scoop is No Good
Natsumi has a starring role in the school play, but she's a terrible actress. / Members of the school newspaper suspect that aliens live in the Hinata household and are prepared to get evidence by...
S01E30 Tamama: The Boy Who Came From Planet Keron / Momoka Wants a Nice Body
Tamama's friend comes to Pekopon to see if all the stories of the invasion are true. They're not. / Momoka will do anything to develop her body more... and Keroro takes the opportunity for a...
S01E31 Keroro Can't Find the Way Home
Keroro runs away from home on his new flying saucer. But when it breaks down and he's stuck in the middle of nowhere, he realizes all too late what the Hinatas mean to him. How...
S01E32 Keroro: A Whole Bunch of Animal Soldiers / Giroro: The Cat Wants to Speak
In an effort to gain more soldiers for the invasion, Keroro decides to turn all the animals at the zoo into humans. / Giroro has been feeling blue. The stray cat he took in seems...
S01E33 The Keroro Platoon Invades Pekopon with Anime
The Keroro platoon wants to make their own anime the "easy way". Of course, there's no such thing...
S01E34 Momoka vs. Koyuki: Battle for Hot Springs / Keroro & Fuyuki: Let's Take It Easy
S01E35 Top Secret! Natsumi's Surprise Birthday Party
S01E36 Keroro's Desperate Struggle! Sergeant vs. General Winter / Fuyuki: Nishizawa-san's Oustranding Coincidence
S01E37 Dororo: Come to My Ninja School / Keroro's Dinosaur
S01E38 Giroro: The Mobile Soldier in Love / Giroro vs. Natsumi: The Encounter
S01E39 Keroro: Operation Christmas / Keroro: Taking Charge of Year-end Housecleaning
S01E40 Mois: Or, Like, Happy New Year, Sir? / Keroro: New Year's Food is Also Good, but Don't Forget Your Homework
S01E41 Keroro: The Glory of Sugoroku / Dororo's Blood is Really Boiling
S01E42 Keroro: The Red-blooded Keroro Platoon / Tamama: The Friendship Jealousy Shot
S01E43 Giroro: No Tears for the Red Oni / Giroro: Let Setsubun Fly
S01E44 Keroro vs. Fuyuki: A Sports Showdown / Kululu vs. Aki: A Devastating Assault Robot Battle
S01E45 Keroro's Instant Dumplings of Love / Natsumi & Momoka: Commence Operation V for Valentine
S01E46 Keroro: Have You Been Forgotten, Sir?
S01E47 Natsumi: Preserve Girls' Day / Keroro: It's an Afro, Myoww
S01E48 Keroro Platoon: Mission on a Fine Spring Day / Fuyuki: Resident Idle Rescue Mission
S01E49 Kululu: How to Succeed in the Universe / Momoka: W(hite)-Day:Operation Pinnacle
S01E50 Natsumi: The Fiery Warrior of Earth / Giroro: If I Don't Do It, Who Will?
S01E51 The Keroro Platoon Retreats! Farewell, Pekopon
Cast
Kumiko Watanabe
SGT Frog
