All Episode in Season 1

1. I Am Sergeant Keroro! / Sergeant Keroro Rising 2. Momoka & Tamama Move Out! / Momoka & Tamama: Operation Overload the Hinatas 3. Keroro's Critical Point Breached! / Keroro's Secret Mission Begins 4. Giroro: The Most Dangerous Man in the Universe / Keroro: Rain with a Slight Chance of a Dangerous Man 5. The Song of Men Who Love Their Toys 6. Momoka's Romantic Plan on the South Seas / Momoka's Spooky Plan on the South Seas 7. Mois: My First Destruction of Earth / Tamama vs. Mois: Tamama Loses 8. Keroro: Invasion Status is Never Better / Keroro: Building a Base for Dummies 9. Natsumi: Where Love Blooms, Kululu Looms / Hinata Aki: A Dynamite Woman 10. Face-off! Decisive Battle Over Molar-3 11. The Keroro Platoon Appears on TV 12. Sumomo: A Pop Star Travels Across Space / Giroro: A Small Angel on the Battlefield 13. Dororo: The Forgotten Warrior / Dororo & Koyuki: Friendship, How Beautiful It Is 14. The Five Assemble! Probably The Longest Day 15. Momoka: The Dark Momoka Descends / Dark Momoka: The Lie Behind the Lie 16. Mois: Dark Mois Descends / Mois: More and Mois Mayhem 17. Keroro vs. Natsumi: The Great Battle in the Water / Fuyuki: Welcome to Horror World 18. Natsumi: Hilarity! Adult Beachside Story 19. Keroro vs. Natsumi: The Ultimate Showdown at a Festival / Keroro: A Radio to Invade Your Ears 20. Fuyuki Meets a Girl / Fuyuki: The Ambassador of Nontolma 21. Keroro's Energy-Saving Invasion / Keroro's Countryside Exploration 22. Tamama: I'll be the Leader from Now On 23. Panic! The Hinata Household's Wildest Day Ever 24. Keroro: The Noble but Poor Space Detectives / 556: How to Become an Action Star 25. Momoka: Love, Youth and a Hectic Getaway 26. Keroro: Everyone Unite! Let's Conquer Sports Day 27. Keroro's Father's Coming and Father's Leaving / Keroro: Hot Spring, Go! Go! Go! Sir! 28. Keroro: Snowball Fight Survival / Kululu's Kukuku & Ku 29. Natsumi & Koyuki's Youthful Energy on Stage / Keroro: The Scoop is No Good 30. Tamama: The Boy Who Came From Planet Keron / Momoka Wants a Nice Body 31. Keroro Can't Find the Way Home 32. Keroro: A Whole Bunch of Animal Soldiers / Giroro: The Cat Wants to Speak 33. The Keroro Platoon Invades Pekopon with Anime 34. Momoka vs. Koyuki: Battle for Hot Springs / Keroro & Fuyuki: Let's Take It Easy 35. Top Secret! Natsumi's Surprise Birthday Party 36. Keroro's Desperate Struggle! Sergeant vs. General Winter / Fuyuki: Nishizawa-san's Oustranding Coincidence 37. Dororo: Come to My Ninja School / Keroro's Dinosaur 38. Giroro: The Mobile Soldier in Love / Giroro vs. Natsumi: The Encounter 39. Keroro: Operation Christmas / Keroro: Taking Charge of Year-end Housecleaning 40. Mois: Or, Like, Happy New Year, Sir? / Keroro: New Year's Food is Also Good, but Don't Forget Your Homework 41. Keroro: The Glory of Sugoroku / Dororo's Blood is Really Boiling 42. Keroro: The Red-blooded Keroro Platoon / Tamama: The Friendship Jealousy Shot 43. Giroro: No Tears for the Red Oni / Giroro: Let Setsubun Fly 44. Keroro vs. Fuyuki: A Sports Showdown / Kululu vs. Aki: A Devastating Assault Robot Battle 45. Keroro's Instant Dumplings of Love / Natsumi & Momoka: Commence Operation V for Valentine 46. Keroro: Have You Been Forgotten, Sir? 47. Natsumi: Preserve Girls' Day / Keroro: It's an Afro, Myoww 48. Keroro Platoon: Mission on a Fine Spring Day / Fuyuki: Resident Idle Rescue Mission 49. Kululu: How to Succeed in the Universe / Momoka: W(hite)-Day:Operation Pinnacle 50. Natsumi: The Fiery Warrior of Earth / Giroro: If I Don't Do It, Who Will? 51. The Keroro Platoon Retreats! Farewell, Pekopon

Season List

Sgt. Frog Specials Sgt. Frog Season 1 Sgt. Frog Season 2 Sgt. Frog Season 3 Sgt. Frog Season 4 Sgt. Frog Season 5 Sgt. Frog Season 6 Sgt. Frog Season 7