← Sgt. Frog
Sgt. Frog Filler Guide
71.2% filler · 255 filler episodes out of 358
Watching canon only saves you about 98 hours.
Three ways to watch
Canon Only
27
episodes · ~10 hours
Canon + Mixed
103
episodes · ~39 hours
Everything
358
episodes · ~137 hours
Every episode
| # | Title | Status |
|---|---|---|
| 1 | Meet the Sergeant! | Mixed |
| 2 | Bag of Secrets! | Mixed |
| 3 | Amphibian on the Verge of a Nervous Breakdown! | Mixed |
| 4 | Blood Violence Death Kill! | Mixed |
| 5 | The Song of Men Who Love Toys | Canon |
| 6 | Ghost Kiss-perer! | Mixed |
| 7 | Apocalypse Later! | Mixed |
| 8 | Base: The Final Frontier! | Mixed |
| 9 | Desperately Seeking Brains! | Mixed |
| 10 | Sgt. Frog Versus the Cavitians of Cavity 9! | Mixed |
| 11 | Fake It 'Til You Make It! | Mixed |
| 12 | Pop $tartled! | Mixed |
| 13 | Viper? I Hardly Knew Her! | Canon |
| 14 | The Silence of the Plans! | Canon |
| 15 | The Dark Momoka Saga! | Mixed |
| 16 | Twin at All Costs! | Mixed |
| 17 | Keroro vs Natsumi, Great Underwater Battle!/ Fuyuki, welcome to the Horror World | Mixed |
| 18 | Natsumi is Hilarious! Adult Coast Story | Mixed |
| 19 | Keroro vs Natsumi, Final Battle in the Festival!/Keroro, your ears have been invaded by radio! | Mixed |
| 20 | Fuyuki meets a girl/Fuyuki, Messenger of the Nontolma | Mixed |
| 21 | Keroro, saving energy also is invasion/Keroro attacks the countryside! | Mixed |
| 22 | Tamama, from now on, I'm the leader! | Mixed |
| 23 | Panic! The most noisy day in the Hinata Residence! | Filler |
| 24 | Keroro, the Space Detective of Justice and Poverty/556, tokusatsu job on the frontlines | Mixed |
| 25 | Momoka, fugitive of love, youth and trouble | Canon |
| 26 | Keroro, united! Invading the Sports Festival | Mixed |
| 27 | Keroro, father is coming, father is going! Keroro Hotspring, GO! GO! GO! | Mixed |
| 28 | Keroro, snowball battle survival/ Kululu, Ku of Kukuku | Mixed |
| 29 | Natsumi and Koyuki, youth on stage!/ Keroro Scoop NG! | Mixed |
| 30 | Tamama, the boy that came from Planet Keron/ Momoka aims for a Nice Body! | Mixed |
| 31 | Keroro wants to but can't return | Mixed |
| 32 | Keroro, Animal Platoon Assemble!/ Giroro, what the cat wishes to say... | Mixed |
| 33 | Keroro Platoon invades Pekopon through anime! | Filler |
| 34 | Momoka vs Koyuki, hotspring battle/ Keroro and Fuyuki relax together | Canon |
| 35 | Top Secret! Operation Natsumi's Birthday Party! | Canon |
| 36 | Keroro duel! Sergeant vs General Winter/ Fuyuki, that's how it is, Nishizawa | Mixed |
| 37 | Dororo, to the ninja classroom/ Keroro's dinosaur | Filler |
| 38 | Giroro, mobile infantry of love/Giroro vs Natsumi's re-encounter | Filler |
| 39 | Keroro, the Great Christmas Operation/ Keroro, housecleaning in a day's work | Mixed |
| 40 | Mois, you could say, happy new year?/ Keroro, new year's food and work are going well | Mixed |
| 41 | Keroro, board game guided battle!/ Dororo, burning up with passion | Mixed |
| 42 | Keroro, red blooded Keroro Platoon/ Tamama, the jealously shoot of friendship | Mixed |
| 43 | Giroro, the red oni who can't cry/ Giroro, flying into setsubun | Mixed |
| 44 | Keroro vs Fuyuki, Sports Duel/ Kululu vs Aki, Explosive Invasion Robots | Filler |
| 45 | Keroro, sudden love for Dango/Natsumi and Momoka, Valentine Operation Initiated! | Mixed |
| 46 | Keroro, have you forgotten me? | Canon |
| 47 | Natsumi, protect the girl's festival/ Keroro with Afro | Filler |
| 48 | Keroro platoon's dazzingly spring operation/ Fuyuki, Useless Hazard Rescue Operation | Canon |
| 49 | Kululu, How to Suceed in Space/Momoka, White Day Operation | Mixed |
| 50 | Natsumi, high fever of the Earth warrior/ Giroro, If I can't do it, who will?! | Mixed |
| 51 | Keroro Platoon Retreats! Goodbye, Pekopon! | Mixed |
| 52 | Keroro, standing on Earth once again!/ Tamama, Black Tamama | Filler |
| 53 | Keroro, Great Treasure Invasion Operation/ Angol Mois, more more flower viewing | Filler |
| 54 | Fuyuki, I'm a famous detective?/ Dororo, the revived warrior | Filler |
| 55 | Giroro, the ressurected soldier/Fuyuki, swimming carp flags! | Mixed |
| 56 | Natsumi and Koyuki, Princesses of Tennis/Keroro, sunny summer day for invasion | Mixed |
| 57 | Dororo, revenge is mine/ Huge Frog vs Giant Monsters of the Southern Sea | Filler |
| 58 | Keroro, invading with a vending machine/Tamama Awakens! New Final Attack! | Mixed |
| 59 | Keroro, raising a castle/Keroro, moving castle | Filler |
| 60 | Keroro, KeroKero Machines Extreme Racing/Mois, you could say, Sleeping Beauty wishes for a quiet sleep? | Filler |
| 61 | Fuyuki, Whatever happened to the Mysterious Transfer Student?/ Natsumi and Saburo, the two who can't return | Filler |
| 62 | Momoka & Natsumi & Mois, Phantom Thieves More Peach Summer/ Keroro Triumphant! Great Water Battle | Filler |
| 63 | Teacher Keroro, Gerogero Story/ Keroro, father re-encounter | Filler |
| 64 | Keroro, if you want to suck, suck! Just kidding, stop/ Dororo, escape from trauma | Filler |
| 65 | Keroro roar at Pekopon!/Tamama, a visitor from Planet Keron | Filler |
| 66 | Giroro, Love Rescue Operation/ Natsumi & Koyuki, heart-beating first date | Filler |
| 67 | Fuyuki & Momoka, secret mystery date/ Keroro, let's make a game | Filler |
| 68 | Keroro reform! Great reconstruction!/ Dororo, now come! Destined Showdown | Filler |
| 69 | Natsumi and Fuyuki, Spirited Away/ Keroro yearly! Midsummer Comedy Battle! | Filler |
| 70 | Keronians vs Pekoponians, finally, all out battle?! / Koyuki, thrilling first riceball | Filler |
| 71 | Villainous! Annoying! Legend of the king who forgot his Space Homework | Canon |
| 72 | Keroro, Ironman Chief Challenge/ Tamama, Strongest Warrior Challenge | Filler |
| 73 | Fuyuki 198X: Our Summer Vacation | Filler |
| 74 | Suprising Special - GeroGero 30 minutes | Filler |
| 75 | Momoka Awakens! The third Momoka! | Filler |
| 76 | Keroro Platoon, take me to the moon | Filler |
| 77 | Tamama, am I really getting married?/ Tamama, sealed Tamama Impact | Filler |
| 78 | Keroro, treasure hunting should be on a treasure island | Filler |
| 79 | Fuyuki, don't give up on the Sports Festival/ Giroro, I know the cat | Filler |
| 80 | Keroro, lonely runaway | Canon |
| 81 | Giroro, red-faced days full of willpower/ Fight Koyuki! Protect your loved ones! | Mixed |
| 82 | Mutsumi, do you want to be on My Radio? Keroro vs Natsumi, 1/6 model battle | Mixed |
| 83 | Keroro, Mixed Hot Springs Murder Case, etc./ Kururu, completely unpleasant guy | Filler |
| 84 | Momoka, Lunching in space/ Keroro, harvesting mushrooms | Filler |
| 85 | Keroro, turn it once and switch bodies/ Natsumi becomes a magical girl | Mixed |
| 86 | Fuyuki & Natsumi, devilish Hinata residence/ Keroro become Super Heroes! | Filler |
| 87 | Keroro congratulates! Happy Birthday!/ Mois, Mois in Wonderland | Filler |
| 88 | Dasonu Maso conquers Pekopon! Actually, he didn't even want it. | Filler |
| 89 | Giroro, the man with seven faces/ Fuyuki go! Occult Tournament | Filler |
| 90 | Keroro, I can't say Merry Christmas | Filler |
| 91 | Keroro, the New Year: Birth of the New Keroro/ Koyuki, grandma is coming | Filler |
| 92 | Keroro Platoon, love from the sky/ Momoka vs Mois: Hanetsuki Battle | Filler |
| 93 | Natsumi enters into the secret base/ AkiHinata, probably the strongest woman in the universe | Filler |
| 94 | Karara & Taruru take Pekopon! | Mixed |
| 95 | Natsumi and Giroro separated? Desperate Rescue Mission! | Filler |
| 96 | More Peach Summer Snow, Final Battle in Valentine's/ Keroro, an extremely sorrowful tale | Filler |
| 97 | Momoka, written as "enemy", but read as "friend"/ Keroro & Fuyuki, just the two of us... | Mixed |
| 98 | Momoka, the grand running away plan/ Dororo & Koyuki, a memorable encounter | Mixed |
| 99 | Natsumi, Nacchi, the good dog/ Keroro, a naughty Keroppa | Filler |
| 100 | Keroro e? Who... am I? Who is... Everyone? | Filler |
| 101 | Keroro Platoon, the Day Pekopon Stood Still | Canon |
| 102 | Keroro Platoon, Pekopon! Impending destruction of a beloved planet! | Canon |
| 103 | Keroro Platoon, the sincerity that you showed me | Canon |
| 104 | Keroro, farewell, lovable Keroro/ Keroro, Countdown to Ruin | Filler |
| 105 | Keroro, Great Opening of the Smile Sales/ Momoka, cherry blossom viewing love love operation | Filler |
| 106 | Fuyuki & Natsumi, suddenly invaders/ Giroro, time for hobbies | Filler |
| 107 | Natsumi, a fearful health inspection/ Fuyuki & Natsumi, the Great Sibling War | Filler |
| 108 | Tamama exclusive! Adult time/ Fuyuki and Momoka, The Island of Doctor Kululu | Filler |
| 109 | Keroro, Master Mama's Grand Soothing Operation/Dororo, Runaway Silent Galaxy Express | Mixed |
| 110 | Keroro, a little of a mysterious medicine/ Keroro, all paths lead to starfruits | Mixed |
| 111 | Koyuki, a shinobi pajama party/ Natsumi, the surprising teacher visit | Filler |
| 112 | Kululu & Saburo, meeting in a drawing duel | Mixed |
| 113 | Keroro, fight, our WettleKing!/ Natsumi, the Return of WettleKing | Mixed |
| 114 | Giroro, vengeance is ours/Keroro, Dasonu Maso again, again and again? | Filler |
| 115 | Keroro, Nyororo vs Mecha-Nyororo/ Keroro, Gone with the Nyobo | Filler |
| 116 | Keroro, aiming for a shinning bath/ Mois, a diary about Uncle. | Mixed |
| 117 | Keroro wishes on Tanaba/ Keroro Revival! The Extraordinary Dopamine! | Filler |
| 118 | Ghost Girl, let's go to school/ Kululu, the Sergeant Major of Curry | Filler |
| 119 | Giroro Glorious! Summer Training Camp/ Keroro, catch the midsummer day! | Filler |
| 120 | Keroro, Doinaka Coast Returns/ Momoka, a summer experience | Filler |
| 121 | Dororo, the Kunoichi Karara appears! | Filler |
| 122 | Kululu, the cursed DVD/ Natsumi, everything is forbidden! | Mixed |
| 123 | Visiting Grandma Hinata/ Tamama and the Turtle | Filler |
| 124 | Keroro, Summer's Treasure | Filler |
| 125 | Keroro, conveyor belt sushi with no morals/ Keroro, The Mosquito of Terror | Filler |
| 126 | Keroro & Natsumi, where are the heroes?! | Filler |
| 127 | Keroro, secret Moon vacation/ Giroro, Typhoon Invasion Start! | Mixed |
| 128 | Keroro in the end prays to god?! | Filler |
| 129 | Kiruru, the Messenger of Destruction | Filler |
| 130 | Keroro Platoon, all members reboot!/ Garuru Platoon, everyone fight! | Filler |
| 131 | Giroro, a secret day off/ Baio conquers the Sports Festival | Filler |
| 132 | Dororo, the moment is important!/ Natsumi, my blue bird | Mixed |
| 133 | Arisa, Hunter of Darkness, Halloween Mayhem | Canon |
| 134 | Keroro, if you have a cold, why don't you get a dub voice?/ Fuyuki & Kululu go to Akihabara | Filler |
| 135 | Karara & Chiroro, The Shichi-Go-San of Nagomi/ Keroro, it's only one grain left | Filler |
| 136 | Aki, war at hot springs/ Keroro, Go! Keroropan | Mixed |
| 137 | Keroro, it's an Excursion until you say "I'm home!"/ Keroro, sukiyaki of love and sorrow | Filler |
| 138 | Keroro, Keroro Show/ Fuyuki & Chiruyo, KGS Returns | Filler |
| 139 | 556, Okutokyo is a man's battlefield | Filler |
| 140 | Keroro Platoon, Super Tax Returns Operation/ Keroro, a certain man's fight | Filler |
| 141 | Keroro, Okutokyo's Ice Age, Arisa appears | Mixed |
| 142 | Keroro, give me back my new year!/ Giroro, let's start working on the Pekopon Invasion! | Mixed |
| 143 | Keroro miracle!? Keroro's father/ Hinata House submerged?! | Filler |
| 144 | Keroro, the Legend of the Iron Mask, the Mystery of the Big Ears | Filler |
| 145 | Urere, the salesman invader/ Keroro, And Then Nonetheless There Were None | Filler |
| 146 | Pluto, Do you Remember it? | Filler |
| 147 | Paul, a Butler's Honor/ Giroro, who gave me this? | Filler |
| 148 | Koyuki, Jidaigeki Wonderland/ Keroro jumps to Chubei | Filler |
| 149 | Arisa, Alien versus Monster | Canon |
| 150 | Giroro, time to depart | Filler |
| 151 | Chiruyo, Marking White Day/Fuyuki, plan your usage | Mixed |
| 152 | Keroro, Always! Planet Ad's Heaven | Filler |
| 153 | Kerokero, Military Operation Number 100 | Filler |
| 154 | Keroro, Farewell, Sergeant Keroro! | Filler |
| 155 | Keroro Platoon, Perfect Rhythm/ Keroro Platoon, Great Resonance | Filler |
| 156 | Keroro Combination! Keroro Robo/ Keroro Invasion! Cherry Blossoms Frontline! | Mixed |
| 157 | Pururu, count with the Chief Nurse/ Natsumi, today's fortune | Filler |
| 158 | Keroro, past victories/ Giroro, forbidden memories | Filler |
| 159 | Keroro Climax! Card Battle/ Keroro, the targeted Platoon | Filler |
| 160 | Momoka, the Strongest Mother's Day | Canon |
| 161 | Putata and Mekeke, professional killers | Filler |
| 162 | Chibi Kero, Joriri from those times... | Filler |
| 163 | Natsumi, Goodbye Saburo/ Fuyuki & Arisa, Rain Monster | Filler |
| 164 | Keroro, Nyororo Extinction?/ Lavie, becoming a bride | Filler |
| 165 | Kululu, temporary leader/ Koyuki, extreme normalcy training | Filler |
| 166 | Keroro, Crush! WettleRobo/ Keroro, Assault! Wettle Human | Filler |
| 167 | 556, how to make cup ramen/ Keroro, capture! Crosswords | Filler |
| 168 | Keroro, Invading with Limited Items/ Momoka, Limited Tanabata | Filler |
| 169 | Urere, King of Trains/ Giroro, the beautiful girl and the liquid Keronian | Filler |
| 170 | Fuyuki & Keroro, expose! Seven Mysteries!/ Pururu & Chiruyo, Secret Friends | Filler |
| 171 | Tamama, Rebel Without a Cause/ Kururu housesitting? | Filler |
| 172 | Arisa & Fuyuki, UMA versus Dungal | Filler |
| 173 | Keroro, Yamato and Kapuu | Mixed |
| 174 | Keroro, messy hair, Afro Wave/ Dororo, Mysterious Mountain | Filler |
| 175 | Keroro, Dive! Vinyl Pool/ Fuyuki & Natsumi, a new morning | Canon |
| 176 | Chibi Kero, Goodbye, Summer Vacation | Filler |
| 177 | Dokuku, Gas Keronian Number 1/ Keroro, Pekopon's Number 1 Gunpla Man | Filler |
| 178 | Momoka and the ghost, Hinata Family's Phantom | Canon |
| 179 | Keroro, Running for Election!/ Natsumi & Giroro, the two who can't return | Filler |
| 180 | Keroro, the Great Competition | Mixed |
| 181 | Mushishi, search for the insects!/ Momoka, Three-legged race! | Filler |
| 182 | Keroro, Buried Treasure Special/ Tamama versus Tamama | Filler |
| 183 | Garuru, a bothersome vacation | Canon |
| 184 | Fuyuki, Burning Occult Cultural Festival!/ Natsumi, Rome and Juliet? | Filler |
| 185 | Robobo, Big Mechanized Operation/ Tamama, This Note | Filler |
| 186 | Arisa vs Yokai of the Invasion won't advance | Filler |
| 187 | Keroro, thank you for your work/ Keroro, fight! Wakiranger | Filler |
| 188 | Nuii, don't throw me away! | Filler |
| 189 | Dororo, Assassin from the past | Filler |
| 190 | Giroro, target, present! / Keroro, the big birthday party! | Filler |
| 191 | Keroro and that certain one, a Legendary Lullaby/ Keroro, Plastic Model King, Great Clash | Mixed |
| 192 | Keroro, Stop Christmas!/ Keroro Platoon, Cake is a Man's Battlefield | Filler |
| 193 | Keroro, New Years with no manners/ Keroro, Sechira versus Zonira | Filler |
| 194 | Toilets, now it's time to rise!/ Kululu and a puppy | Filler |
| 195 | Natsumi, I want to ski too!/ Keroro, Hotsprings mean Table Tennis! | Mixed |
| 196 | It Returned! GeroGero 30 Minutes Special | Filler |
| 197 | Zeroro, are there too many?! / Keroro, I want to dig holes! | Filler |
| 198 | Chibi Kero, Cute, Little, Big Adventure/ Natsumi & Momoka, Chocolate without love is forbidden! | Filler |
| 199 | Kululu, Legend of Idol Kululun/ Keroro, going back to basics! | Filler |
| 200 | Keroro, Leap has come! | Filler |
| 201 | Giroro, the 3rd or March is Ear's Day?!/ Not Keroro, it's the women's fight! | Filler |
| 202 | Keroro, attack! The Last Specialist | Filler |
| 203 | Keroro, Shurara, the Final Battle | Filler |
| 204 | Robo 556/ Keroro & Natsumi, shelter from rain | Filler |
| 205 | Keroro & Fuyuki, Another World | Filler |
| 206 | Keroro Platoon, Start Operation Colors!/ Dororo, do you like natto? | Filler |
| 207 | Keroro, open a company! / Ouka arrives with the Cherry Blossom | Filler |
| 208 | Giroro, a Man's Backup/ Keroro, Operation Mobile Bargain | Filler |
| 209 | Koyuki, I'm retiring as a ninja | Filler |
| 210 | Natsumi, perplexity after school / Aki, Children's Day | Filler |
| 211 | Musha Kero, Volume 1: The Legendary Heroes | Filler |
| 212 | Keroro, don't look at it! / 556 vs Space Superintendent | Filler |
| 213 | Momoka, Reclaim Tomorrow! | Filler |
| 214 | Kululu, I quit / Pururu, nurse in love | Filler |
| 215 | Keroro, the Eight Wettle Kings / Keroro, Gamma 3's Great Wet Operation | Filler |
| 216 | Keroro, Compression Invasion / Fuyuki, Hinata Family's Legendary Treasure | Filler |
| 217 | Chibi Kero, Forbidden Game/ Keroro, Invaders of Terror | Filler |
| 218 | Keroro, Whisper of the Heart / Keroro, Caries War 2 | Filler |
| 219 | Musha Kero, Volume 2: Laughters! Sengoku Comedy Battle | Filler |
| 220 | Keroro, What is Global Warming? / Sababa, Demon King of the Desert | Filler |
| 221 | Momoka, the final battle on Sunday / Giroro, the final battle on Sunday | Filler |
| 222 | Keroro, Fishing cookies in Rainy Days / Keroro, memories and fireworks | Filler |
| 223 | Momoka, Desert Island Full of Women / Keroro, Operation Frightening Red Shoes | Filler |
| 224 | Keroro, Celebrity Resort Dragnet | Filler |
| 225 | Tamama, Beautiful Dive / Keroro, the Ultimate Pekoponian Suit | Filler |
| 226 | Fuyuki, From A Distant Ocean Came A Turtle | Filler |
| 227 | Keroro and Natsumi, One Room | Filler |
| 228 | Meruru, Postal Ser-vice! / Fuyuki, a break in the parking area | Mixed |
| 229 | Keroro, Killer Fist of Words / Saburo & Kululu, Silent Fight | Filler |
| 230 | Momoka, Operation Savings of Love / Dororo, Kikaka appears | Filler |
| 231 | Musha Kero, Volume 3: Explosion! Princess Momo's Close Call | Filler |
| 232 | Keroro, Board Thief / Keroro, He-Ro-Es | Filler |
| 233 | Aki, Editors are Strong! | Filler |
| 234 | Keroro, Operation TV Projector / Keroro, Invading with a How-to Book. | Filler |
| 235 | Fuyuki and the Plesiosaur | Filler |
| 236 | Keroro, Chewing Gun? / Tamama, Tamamatango | Mixed |
| 237 | Musha Kero, Volume 4: Go West, Musha Kero Platoon | Filler |
| 238 | Keroro Attack! Hint Age Difference Ultra Hammer/Dororo, Great Transformation! | Filler |
| 239 | Natsumi, is it a Love Triangle? / Pururu, Operation Marriage Interview | Filler |
| 240 | Kururu, Sergeant Major's Special Mission / Keroro, Legendary Morning | Mixed |
| 241 | 556, I can't tell you right now / Keroro, Vacuum Cleaner Forever! | Filler |
| 242 | Keroro, Atic Walker / Keroro, Self-Consciously by Invasion | Filler |
| 243 | Keroro, Merry Christmas on the Battlefield | Canon |
| 244 | Keroro, Graffiti Dwellers/ Keroro, New Year's Eve Mayhem | Filler |
| 245 | Keroro, New Year's Invasion Operation!/ 556, Scratched Helmet | Filler |
| 246 | Giroro, Extra-Hard Gargling Training / Keroro, Kero-Eraser! | Filler |
| 247 | Mois, Lipstick Slapstick/Keroro, Break out! Keron Barfield | Filler |
| 248 | Keroro, don't call me Mommy / Masayoshi Yoshiokadaira, the Delusion is Mine | Filler |
| 249 | Musha Kero, Volume 5: The Keronian of the Secret Fort | Filler |
| 250 | Musha Kero, Volume 6: The Revived Hero | Filler |
| 251 | 556 and 5884! | Filler |
| 252 | Keroro, Let's Go to the Movies | Filler |
| 253 | Keroro, The Incredible Keroro/ Keroro, Black-Phone Investigator 66 | Filler |
| 254 | Fuyuki, Trunks versus Briefs/ Garuru, Secret Feelings!? | Filler |
| 255 | Keroro, Frightening Darkness Operation!/Keroro, Frightening Whiteness Operation!/Keroro, Frightening Time-Stop Operation! | Filler |
| 256 | Fuyuki and Natsumi, Keroro Attacks!/Keroro, That's a Lie! | Mixed |
| 257 | Keroro, First Episode Revised | Mixed |
| 258 | Keroro, Negative Thinking of Terror/ Keroro, Honorless Grilled Meat | Filler |
| 259 | Koyuki, Cherry Blossom Mayhem | Filler |
| 260 | Kero Zero: Keroro Platoon's Last Night before Departure/ Kero Zero: Keroro Platoon's First Mission | Filler |
| 261 | Momoka, Seat Change Operation/556, My Feelings! | Filler |
| 262 | Bariri in love with the Chief Nurse/ Keroro, gaze at space thinking of mother | Filler |
| 263 | Keroro, the Weevil that grants dreams/Keroro, Go, Trash Bag! | Filler |
| 264 | Keroro, Space Digital Monsters Strikes!/ Keroro, transform | Filler |
| 265 | Giroro, Remote-Controlled Date/Keroro, Pooh in a Cave | Filler |
| 266 | Tamama, The Wake-Up Kiss is Mine/Pururu, Secret Revealed?! | Filler |
| 267 | Keroro, Air Anything Operation/ Keroro, Motel | Filler |
| 268 | Kero Zero: Pekoponian Mecha Designer Kiko Katoyama appears | Filler |
| 269 | Momoka, Head over Heels Operation/Giroro, Escape From Natsumi! | Filler |
| 270 | Chibi Kero vs. Chibi Fuyuki | Filler |
| 271 | Tamama, it's hard being an veteran/Natsumi, We're all boys! | Filler |
| 272 | WettleKing versus 556!/ Three Monsters, the smallest showdown on Pekopon | Filler |
| 273 | Keroro, training is Ok!/ Koyuki, shodown! Midsummer Shore | Filler |
| 274 | Keroro Platoon, Keroro of Silence | Canon |
| 275 | Keroro, Keron-Style Golf/ Keroro, Run Keroro | Filler |
| 276 | Keroro, the Admiral attacks!/Giroro, it's the zipper | Filler |
| 277 | Kero Zero: Space Delivery/ Keroro Zero: Eating Formula | Filler |
| 278 | Ghost Girl, Before, After/ Giroro, the Red Fairy | Filler |
| 279 | Alisa's first time with Mama!? | Filler |
| 280 | Keroro & Natsumi, Ruthless Stamp Card/Keroro, Kerobot of Sadness | Filler |
| 281 | Keroro, Cicada Platoon/Keroro, Kero Day | Filler |
| 282 | Momoka, Sudden Dance of Flames/Kero Zero: All Quiet on the Fig Front | Mixed |
| 283 | Keroro, Five Shocked Keronians/ Fuyuki, Planet of the Humans | Filler |
| 284 | Dororo, Farewell Platoon | Filler |
| 285 | Aki, Earth Defense Front/ Natsumi tension! Parent's Classroom Visit | Filler |
| 286 | Keroro, Carelessly Wet Operation/ Keroro, Invasion! Softglon of Terror | Filler |
| 287 | Natsumi, stop those hiccups/Kero Zero: THe one waiting on the Training Planet | Filler |
| 288 | Keroro, Kappa Legend/ Keroro, Welcome Back | Filler |
| 289 | Giroro, Red Devil of the Battlefield/ Keroro, is that really a lie? | Filler |
| 290 | Poyon, Miraculous Paul Operation!/Kero Zero: Snow is a Merciless Queen of the Night | Filler |
| 291 | Arisa & Nevula, First Hot Spring/Keroro Platoon, Struggle! Bird Day Fair | Filler |
| 292 | Natsumi, Secret of the Dresser/Keroro, you were in my dreams | Filler |
| 293 | Once again, Gero Gero 30 minutes | Filler |
| 294 | Yoshiokadaira, Bodyguard Elegy/ Natsumi, Christmas Party Operation | Filler |
| 295 | Keroro, The Two of Us Are One Kerorom/Keroro, Mysterious Ultimate Weapon | Filler |
| 296 | Keroro, New Year's Early Luck/ Keroro, this year is Keron Year! | Filler |
| 297 | Keroro, There's only one chance/Dungal lands | Filler |
| 298 | Mois, Goodbye Pekopon/Saburo, The Mysterious Boy | Filler |
| 299 | Giroro, Take Down G!/ Giroro, G's Counterattack | Filler |
| 300 | Onono, the Phantom Keron Soldier | Filler |
| 301 | Tamama, Kicked Out Of The Nishizawa Family?/ Momoka, Chocolate Cake of Love and Sadness | Filler |
| 302 | Keroro, I'm a director!/ Keroro & Fuyuki, Small Adventure In a Big City | Filler |
| 303 | Kero Zero: my home is Pekopon | Filler |
| 304 | Keroro, Please Return That! | Filler |
| 305 | Nobibi is Here! | Filler |
| 306 | Shugo Kero, Dokki Doki Party!/Dororo, Doro is coming" | Filler |
| 307 | Keroro & Fuyuki, Night of the Time Capsule | Filler |
| 308 | Keroro, Nightmare on the Third Planet/ Nocturnal Sergeant Keroro | Filler |
| 309 | Giroro, the Pekopon invasion starts/ Giroro & Natsumi, operation cell phone mail | Filler |
| 310 | Tamama, Kingdom of Sweets/ Momoka, I appreciate your kindness | Filler |
| 311 | Kululu, the invasion has started/ Keroro, a good kero story! | Filler |
| 312 | Dororo, invasion is my mission!/ Koyuki's Secret... | Filler |
| 313 | Keroro, invasion achievement in the next day/ Aki, becoming an invader | Filler |
| 314 | Keroro, naked invasion/ Natsumi & Saburo, lunch break of the skies | Filler |
| 315 | Keroro, enjoyable horticulture/ Fuyuki, shadow stepping like the old days | Filler |
| 316 | Momoka, I'm the sergeant?/ Keroro, invasion operation from space | Filler |
| 317 | Keroro, Search for Viper!/ Giroro, soldier in the closet | Filler |
| 318 | Dororo, the man of the mask/ Mois, black visitor | Filler |
| 319 | Mois, a genius hacker?/ Kululu, small old clock | Filler |
| 320 | Natsumi, charming invaders/ Pururu, June's bride? | Filler |
| 321 | Keroro, learning with the old ways/ Natsumi, gentleness is a sin... | Filler |
| 322 | Giroro, impossible escape!/ Keroro, impossible rescue? | Filler |
| 323 | Keroro, advent of the space chief of house-sitting/ Natsumi, Front-line Cameraman Training! | Canon |
| 324 | Natsumi, presses it!/ Keroro, invader level check" | Filler |
| 325 | Keroro, Version Up Model/ Keroro, the make up used is the self | Filler |
| 326 | Chibi Kero, fireworks from that summer/ Keroro, Swimsuit Beauties Contest! | Filler |
| 327 | Keroro, super hero!/ Keroro, invasion in a blink! | Filler |
| 328 | Momoka, becoming normal!/ Paul's day off | Filler |
| 329 | Fuyuki, becoming worried!/ Natsumi, the ocean isn't large or big | Filler |
| 330 | 556, unluckiest partner/ Koyuki, first curry | Filler |
| 331 | Natsumi, one week without anger/ Keroro, invasion is a second stomach? | Filler |
| 332 | Fuyuki, butterfly person appears?/ Giroro, uninvited guest | Filler |
| 333 | Momoka, mood of the starry sky/ Keroro, hairstrand of luck | Filler |
| 334 | Keroro, clash, Star Circular Violent Tool Tournament/ Keroro, My Super Decisive Plan!? | Canon |
| 335 | Keroro, leader representative robot launches!/Keroro, the moon is luxurious! | Canon |
| 336 | Dororo, ninja approaching the shadow/ Natsumi, exploring the construction of the Hinata residence | Canon |
| 337 | Keroro, Flowers for Algernainon/ Giroro, oh! Ferocious Ox | Canon |
| 338 | Koyuki, Halloween Day/ Koyuki vs Arisa, duel of the ocean depths | Mixed |
| 339 | Keroro, red light of fear/ Keroro, Invasion Plus Minus | Mixed |
| 340 | Aki, real ramen/ Joriri, false ramen | Mixed |
| 341 | Keroro, restroom survival!/ Keroro vs Giroro vs Tamama vs Dororo | Mixed |
| 342 | Keroro, Birth! New Final Technique!/ Natsumi going through | Mixed |
| 343 | 556, the Space Sheriff!/ Lavie, leave it to me | Filler |
| 344 | Pururu, Pekopon love tour/ Arisa & Momoka, women's battle | Filler |
| 345 | Keroro vs Giroro, duel in the cold rain!/ Keroro platoon, big year-end party | Mixed |
| 346 | Keroro, Bouquet of Rejected Operations/ Keroro, dear Natsumi | Filler |
| 347 | Keroro, invader's aura/ Dororon? Tamama-kun | Filler |
| 348 | Fuyuki, Birth! Jerseyman Fuyuki/ Keroro, the great throat candies | Filler |
| 349 | Keroro, invading daily life/ Keroro, hooray for reset | Filler |
| 350 | Mois, chronicle of uncle's hard battles/ Aki VS Cat, Anything Goes match | Filler |
| 351 | This time it's Gero Gero 15 minutes/ Giroro, show me! | Filler |
| 352 | Nabebe, Yaminabe magistrate!/ Natsumi, 623's identity | Filler |
| 353 | Ghost girl, I'll rest in peace/ Giroro, even after dreaming time | Filler |
| 354 | Keroro, visitor from the future/ 623, tragedy of the radio star | Filler |
| 355 | Ouka resigns!/ Keroro must survive | Filler |
| 356 | Keroro platoon, Real Dragon Warriors/ Mois, the Other's Spring | Filler |
| 357 | Hinata family, Haru returns | Mixed |
| 358 | Keroro, The world's Sgt. Keroros/ Keroro, Keron Army Style excursion great opening! | Canon |
FAQ
How much of Sgt. Frog is filler?
Sgt. Frog is about 71.2% filler — 255 filler episodes out of 358 total.
Which Sgt. Frog episodes can I skip?
You can skip the 255 filler episodes. Watching canon only leaves 27 episodes (about 10 hours) and saves you roughly 98 hours.
What is the canon-only watch order for Sgt. Frog?
Watch the canon (and optionally "mixed") episodes in numbered order, skipping the filler. Rochi labels every episode and tracks your place automatically.
Track your progress on Rochi
Mark episodes as you watch and let Rochi skip the filler for you.