Season 4
(Invalid Date)
Cast
as SGT Frog
Episodes
Keroro Platoon in Top Form / Keroro Platoon: Major Resonance 0.0
April 7, 2007
Keroro: Fuse, Keroro Robot / Keroro: Invasion! Cherry Blossom Forefront 0.0
April 14, 2007
Pururu: Leave It to the Chief Nurse / Natsumi: Today's Horoscope 0.0
April 21, 2007
Keroro: Past Glory / Giroro's Forbidden Memories 0.0
April 28, 2007
Keroro: Heated Card Battles / Keroro: The Targeted Platoon 0.0
May 5, 2007
Momoka: The Best Mother's Day 0.0
May 12, 2007
Putata & Mekeke: Hissatsu Oshigotonin 0.0
May 19, 2007
Chibi Kero: Joriri of Back Then 0.0
May 26, 2007
Natsumi: Goodbye, Saburo / Fuyuki & Alisa: Monster in the Rain 0.0
June 2, 2007
Keroro: Nyororo Extinction, Sir? / Lavie's Going to Get Married 0.0
June 9, 2007
Kululu: Acting Commander / Koyuki: Normal Extra-Hard Training 0.0
June 16, 2007
Keroro: Smash, Wettle Robot / Keroro: Charge, Wettle Human 0.0
June 23, 2007
556: How To Make Cup Ramen / Keroro: Complete the Crossword 0.0
June 30, 2007
Keroro: Grand Invasion, For A Limited Time Only / Momoka, A Tanabata Exclusive 0.0
July 7, 2007
Urere: King of Trains / Giroro: The Beautiful Girl and the Liquid Keronian 0.0
July 14, 2007
Fuyuki & Keroro: Unveil the Seven Mysteries / Pururu & Chiruyo: Secret Friends 0.0
July 21, 2007
Tamama: Rebel Without a Cause / Kululu: Home Alone? 0.0
July 28, 2007
Alisa & Fuyuki: UMA vs. Dangal 0.0
August 4, 2007
Keroro: Yamato and Capu, Sire! 0.0
August 11, 2007
Keroro: He'll Comb Straight Out, Singing With an Afro / Dororo's Mysterious Mountain 0.0
August 18, 2007
Keroro: Dive Into the Plastic Pool / Fuyuki & Natsumi: A New Morning Has Come 0.0
August 25, 2007
Chibi-Kero: Farewell, Summer Vacation 0.0
September 1, 2007
Dokuku: Gas Keronian #1 / Keroro: The Top Gundam Man On Pekopon 0.0
September 8, 2007
Momoka: Ghost: Phantom of the Hinata House 0.0
September 15, 2007
Keroro Stands For Election / Natsumi & Giroro: The Two Who Couldn't Return 0.0
September 22, 2007
Keroro: Winner-Takes-All War 0.0
September 29, 2007
Mushishi: Where the Bugs Are / Momoka: The Three-Legged Race Competition 0.0
October 6, 2007
Keroro: Buried Treasure Special / Tamama Versus Tamama 0.0
October 13, 2007
Galulu's Annoying Vacation 0.0
October 20, 2007
Fuyuki: Occult School Festival / Natsumi: Romeo and Juliet? 0.0
October 27, 2007
Robobo: Operation Mechanization / Tamama: Dense Note 0.0
November 3, 2007
Alisa vs. "Invasion Goes Nowhere" Yokai 0.0
November 10, 2007
Keroro: Appreciate Labor / Keroro: Fight, Minorangers 0.0
November 17, 2007
Nuii: Don't Throw Me Away 0.0
November 24, 2007
Dororo: An Assassin From the Past 0.0
December 1, 2007
Giroro: Objective Present / Keroro's Huge Birthday Party 0.0
December 8, 2007
Keroro: That Guy and the Lullaby Legend / Keroro: Mighty Plastic Model Battle 0.0
December 15, 2007
Keroro: Prevent Christmas / Keroro Platoon: Cake is a Man's Battleground 0.0
December 22, 2007
Keroro: New Year's Shrine Visit Without Honor and Humanity / Keroro: Sechira Versus Zonira 0.0
January 5, 2008
Toilets: Now is the Time to Stand / Kululu and the Puppy 0.0
January 12, 2008
Natsumi: Take Me Out to the Snowland / Keroro: Hot Springs are All About the Table-Tennis 0.0
January 19, 2008
It's Back! 30 Minutes of Gerogero 0.0
January 26, 2008
Zeroro: Too Many? / Keroro: I Want to Find a Hole and Dig It Up 0.0
February 2, 2008
Chibi-Kero: Chibi-Chibi Great Adventure / Natsumi & Momoka: No Giri Chocolate 0.0
February 9, 2008
Kululu: Kululun Idol Legend / Keroro Returns to His Roots 0.0
February 16, 2008
Keroro: Uruu Comes 0.0
February 23, 2008
Giroro: March 3rd is Ear Day? / Keroro's, No, the Women's Battle 0.0
March 1, 2008
Keroro: Fierce Battle! The Final Oshigotonin 0.0
March 8, 2008
Keroro: Final Showdown with Shurara 0.0
March 15, 2008
Robo 556 / Keroro & Natsumi: Shelter from the Rain 0.0
March 22, 2008
Keroro & Fuyuki: Another World 0.0
March 29, 2008