A young Keroro wants to impress Pururu, so he shows off the Kero Ball-a ball Giroro borrowed from his brother, Garuru. While testing its buttons, he accidentally traps four tadpoles inside, forcing them to navigate a pinball maze to escape. Outside, a blue tadpole named Kururu finds the ball and hears their cries for help. He agrees to free them in exchange for a plate of curry rice. True to their deal, the Kero Ball produces the meal-but the plate keeps growing uncontrollably until Kururu is completely submerged in curry. The yellow curry begins to change him, turning the blue tadpole into the "yellow devil." As the screen fades to black, his eerie "Kukuku" laugh echoes in the darkness.

Sgt. Frog - S03
HD
Overview:
A young Keroro wants to impress Pururu, so he shows off the Kero Ball-a ball Giroro borrowed from his brother, Garuru. While testing its buttons, he accidentally traps four tadpoles inside, forcing them to navigate a pinball maze to escape. Outside, a blue tadpole named Kururu finds the ball and hears their cries for help. He agrees to free them in exchange for a plate of curry rice. True to their deal, the Kero Ball produces the meal-but the plate keeps growing uncontrollably until Kururu is completely submerged in curry. The yellow curry begins to change him, turning the blue tadpole into the "yellow devil." As the screen fades to black, his eerie "Kukuku" laugh echoes in the darkness.
Aired:Apr 07, 2006
Duration:25m
Episodes:358
Networks:TV Tokyo
Country: Japan
Episodes (51)
1. Keroro: Farewell, Dear Keroro / Keroro: Countdown to Destruction2. Keroro: Grand Reopening Smile Sale / Momoka: Lovey-Dovey Battle Royal at the Cherry Blossom Viewing Party3. Fuyuki & Natsumi: Invaders in Their Own Way / Giroro's Hobby Time4. Natsumi's Terrifying Physical Examination / Fuyuki & Natsumi: The Great Sibling War5. Tamama: Monopoly! A Time for Adults / Fuyuki & Momoka: The Island of Dr. Kululu6. Keroro: Operation Soothe Mom / Dororo: The Galactic Express, Under Siege and into Dark Territory7. Keroro: A Slightly Mysterious Wonder Drug / Keroro: All Roads Lead To Starfruit8. Koyuki: Shinobi-Style Pajama Party / Natsumi: The Messed-Up Home Teacher Visit9. Kululu & Saburo: Serious Drawing Competition at Their First Meeting10. Keroro: Fight, Our Wettle King / Natsumi: Return of the Wettle King11. Giroro: Vengeance is Mine / Keroro: Dasonu☆Maso Yet Again?12. Keroro: Nyororo versus Mecha Nyororo / Keroro: Gone With the Nyobo13. Keroro: Get The Glimmerbath / Mois: Uncle Diary14. Keroro: When You Wish On Tanabata / Keroro: Revived! Extraordinary Dopamine15. Ghost Girl: Let's Go To School / Kululu: The Sergeant Major of Curry16. Giroro's Dauntless Summer Camp / Keroro: Seize the Saturday of the Ox17. Keroro: Hicksville Beach Returns / Momoka: An Experience One Summer18. Dororo & Kunoichi Karara: Appearing in a Wind Rush19. Kululu: The Cursed DVD / Natsumi: Everything's Banned20. The Hinata Family's Homecoming / Tamama and the Turtle21. Keroro: A Summer Treasure22. Keroro: Conveyor-Belt Sushi Without Honor and Humanity / Keroro: The Mosquito of Terror23. Keroro & Natsumi: Who's The Hero?!24. Keroro: A Secret Trip To The Moon / Giroro: Commence Operation Typhoon Invasion25. Keroro's Last Resort: Praying to the Gods?26. Kiruru: The Messenger of Destruction27. Keroro Platoon: Back in Operation / Galulu Platoon: This is How We Have Fought the War28. Giroro: A Secret Day Off / Baio: Control Sports Day29. Dororo: Catalysts are Important / Natsumi: My Bluebird30. Alisa, the Dark Hunter: Hell Breaks Loose at Halloween31. Keroro: Catching a Cold Leads to Voice Dubbing?! / Fuyuki & Kululu Go To Akihabara32. Karara & Chiroro: 7-5-3 and 753-san / Keroro: A Grain of Rice is Still a Grain of Rice33. Aki: War at the Hot Spring / Keroro: Let's Go! Keroro Bread34. Keroro: The Outing Isn't Over Until You Say "I'm Home" / Keroro: The Sukiyaki of Love and Sadness35. Keroro: The Keroro Show / Fuyuki & Chiruyo: KGS Once Again36. 556: Inner-Tokyo is a Man's Battlefield37. Keroro Platoon: Operation Year-end Adjustment / Keroro: One Man's Battle38. Keroro: Inner-Tokyo Ice Age: Alisa Has Come39. Keroro: Give Me Back My New Year / Giroro: First Job of the Year is the Invasion of Pekopon40. Keroro: A Miracle?! Keroro's Father / The Hinata House Sinks41. Keroro Iron Mask Legend: The Mysterious Deka-Mimi (Huge Ears)42. Urere: The Popular Invader / Keroro: And Then, You Guessed It, There Were None43. Do You Remember Pluto?44. Paul: A Butler's Duty / Giroro: Who Gave It to Me?45. Koyuki in Historical Wonderland / Keroro: Let's Pounce on Chuubei-sama46. Alisa: Aliens vs. Monsters47. Giroro: Time to Set Out48. Chiruyo: Check on White Day / Fuyuki: Additional Fees May Apply49. Keroro: Shutsubotsu! Adplanetic Tengoku50. Keroro: Kero-Kero Operation No. 10051. Keroro: Farewell, Sergeant Keroro
Characters & Voice Actors

CharacterSGT Frog
Voice ActorKumiko Watanabe














