Sgt. Frog — Season 1

Episodes

• E1 I Am Sergeant Keroro! / Sergeant Keroro Rising2004-04-0310.0
• E2 Momoka & Tamama Move Out! / Momoka & Tamama: Operation Overload the Hinatas2004-04-1010.0
• E3 Keroro's Critical Point Breached! / Keroro's Secret Mission Begins2004-04-1710.0
• E4 Giroro: The Most Dangerous Man in the Universe / Keroro: Rain with a Slight Chance of a Dangerous Man2004-04-2410.0
• E5 The Song of Men Who Love Their Toys2004-05-0110.0
• E6 Momoka's Romantic Plan on the South Seas / Momoka's Spooky Plan on the South Seas2004-05-0810.0
• E7 Mois: My First Destruction of Earth / Tamama vs. Mois: Tamama Loses2004-05-1510.0
• E8 Keroro: Invasion Status is Never Better / Keroro: Building a Base for Dummies2004-05-2210.0
• E9 Natsumi: Where Love Blooms, Kululu Looms / Hinata Aki: A Dynamite Woman2004-05-2910.0
• E10 Face-off! Decisive Battle Over Molar-32004-06-0510.0
• E11 The Keroro Platoon Appears on TV2004-06-1210.0
• E12 Sumomo: A Pop Star Travels Across Space / Giroro: A Small Angel on the Battlefield2004-06-1910.0
• E13 Dororo: The Forgotten Warrior / Dororo & Koyuki: Friendship, How Beautiful It Is2004-06-2610.0
• E14 The Five Assemble! Probably The Longest Day2004-07-0310.0
• E15 Momoka: The Dark Momoka Descends / Dark Momoka: The Lie Behind the Lie2004-07-1010.0
• E16 Mois: Dark Mois Descends / Mois: More and Mois Mayhem2004-07-1710.0
• E17 Keroro vs. Natsumi: The Great Battle in the Water / Fuyuki: Welcome to Horror World2004-07-2410.0
• E18 Natsumi: Hilarity! Adult Beachside Story2004-07-3110.0
• E19 Keroro vs. Natsumi: The Ultimate Showdown at a Festival / Keroro: A Radio to Invade Your Ears2004-08-0710.0
• E20 Fuyuki Meets a Girl / Fuyuki: The Ambassador of Nontolma2004-08-1410.0
• E21 Keroro's Energy-Saving Invasion / Keroro's Countryside Exploration2004-08-2110.0
• E22 Tamama: I'll be the Leader from Now On2004-08-28—
• E23 Panic! The Hinata Household's Wildest Day Ever2004-09-04—
• E24 Keroro: The Noble but Poor Space Detectives / 556: How to Become an Action Star2004-09-11—
• E25 Momoka: Love, Youth and a Hectic Getaway2004-09-18—
• E26 Keroro: Everyone Unite! Let's Conquer Sports Day2004-09-25—
• E27 Keroro's Father's Coming and Father's Leaving / Keroro: Hot Spring, Go! Go! Go! Sir!2004-10-02—
• E28 Keroro: Snowball Fight Survival / Kululu's Kukuku & Ku2004-10-09—
• E29 Natsumi & Koyuki's Youthful Energy on Stage / Keroro: The Scoop is No Good2004-10-16—
• E30 Tamama: The Boy Who Came From Planet Keron / Momoka Wants a Nice Body2004-10-23—
• E31 Keroro Can't Find the Way Home2004-10-30—
• E32 Keroro: A Whole Bunch of Animal Soldiers / Giroro: The Cat Wants to Speak2004-11-06—
• E33 The Keroro Platoon Invades Pekopon with Anime2004-11-13—
• E34 Momoka vs. Koyuki: Battle for Hot Springs / Keroro & Fuyuki: Let's Take It Easy2004-11-20—
• E35 Top Secret! Natsumi's Surprise Birthday Party2004-11-27—
• E36 Keroro's Desperate Struggle! Sergeant vs. General Winter / Fuyuki: Nishizawa-san's Oustranding Coincidence2004-12-04—
• E37 Dororo: Come to My Ninja School / Keroro's Dinosaur2004-12-11—
• E38 Giroro: The Mobile Soldier in Love / Giroro vs. Natsumi: The Encounter2004-12-18—
• E39 Keroro: Operation Christmas / Keroro: Taking Charge of Year-end Housecleaning2004-12-25—
• E40 Mois: Or, Like, Happy New Year, Sir? / Keroro: New Year's Food is Also Good, but Don't Forget Your Homework2005-01-08—
• E41 Keroro: The Glory of Sugoroku / Dororo's Blood is Really Boiling2005-01-15—
• E42 Keroro: The Red-blooded Keroro Platoon / Tamama: The Friendship Jealousy Shot2005-01-22—
• E43 Giroro: No Tears for the Red Oni / Giroro: Let Setsubun Fly2005-01-29—
• E44 Keroro vs. Fuyuki: A Sports Showdown / Kululu vs. Aki: A Devastating Assault Robot Battle2005-02-05—
• E45 Keroro's Instant Dumplings of Love / Natsumi & Momoka: Commence Operation V for Valentine2005-02-12—
• E46 Keroro: Have You Been Forgotten, Sir?2005-02-19—
• E47 Natsumi: Preserve Girls' Day / Keroro: It's an Afro, Myoww2005-02-26—
• E48 Keroro Platoon: Mission on a Fine Spring Day / Fuyuki: Resident Idle Rescue Mission2005-03-05—
• E49 Kululu: How to Succeed in the Universe / Momoka: W(hite)-Day:Operation Pinnacle2005-03-12—
• E50 Natsumi: The Fiery Warrior of Earth / Giroro: If I Don't Do It, Who Will?2005-03-19—
• E51 The Keroro Platoon Retreats! Farewell, Pekopon2005-03-26—