Sgt. Frog: Season 4
This season started on April 7, 2007. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 155 | Keroro Platoon in Top Form / Keroro Platoon: Major Resonance · 25 min | |
| 156 | Keroro: Fuse, Keroro Robot / Keroro: Invasion! Cherry Blossom Forefront · 25 min | |
| 157 | Pururu: Leave It to the Chief Nurse / Natsumi: Today's Horoscope · 25 min | |
| 158 | Keroro: Past Glory / Giroro's Forbidden Memories · 25 min | |
| 159 | Keroro: Heated Card Battles / Keroro: The Targeted Platoon · 25 min | |
| 160 | Momoka: The Best Mother's Day · 25 min | |
| 161 | Putata & Mekeke: Hissatsu Oshigotonin · 25 min | |
| 162 | Chibi Kero: Joriri of Back Then · 25 min | |
| 163 | Natsumi: Goodbye, Saburo / Fuyuki & Alisa: Monster in the Rain · 25 min | |
| 164 | Keroro: Nyororo Extinction, Sir? / Lavie's Going to Get Married · 25 min | |
| 165 | Kululu: Acting Commander / Koyuki: Normal Extra-Hard Training · 25 min | |
| 166 | Keroro: Smash, Wettle Robot / Keroro: Charge, Wettle Human · 25 min | |
| 167 | 556: How To Make Cup Ramen / Keroro: Complete the Crossword · 25 min | |
| 168 | Keroro: Grand Invasion, For A Limited Time Only / Momoka, A Tanabata Exclusive · 25 min | |
| 169 | Urere: King of Trains / Giroro: The Beautiful Girl and the Liquid Keronian · 25 min | |
| 170 | Fuyuki & Keroro: Unveil the Seven Mysteries / Pururu & Chiruyo: Secret Friends · 25 min | |
| 171 | Tamama: Rebel Without a Cause / Kululu: Home Alone? · 25 min | |
| 172 | Alisa & Fuyuki: UMA vs. Dangal · 25 min | |
| 173 | Keroro: Yamato and Capu, Sire! · 25 min | |
| 174 | Keroro: He'll Comb Straight Out, Singing With an Afro / Dororo's Mysterious Mountain · 25 min | |
| 175 | Keroro: Dive Into the Plastic Pool / Fuyuki & Natsumi: A New Morning Has Come · 25 min | |
| 176 | Chibi-Kero: Farewell, Summer Vacation · 25 min | |
| 177 | Dokuku: Gas Keronian #1 / Keroro: The Top Gundam Man On Pekopon · 25 min | |
| 178 | Momoka: Ghost: Phantom of the Hinata House · 25 min | |
| 179 | Keroro Stands For Election / Natsumi & Giroro: The Two Who Couldn't Return · 25 min | |
| 180 | Keroro: Winner-Takes-All War · 25 min | |
| 181 | Mushishi: Where the Bugs Are / Momoka: The Three-Legged Race Competition · 25 min | |
| 182 | Keroro: Buried Treasure Special / Tamama Versus Tamama · 25 min | |
| 183 | Galulu's Annoying Vacation · 25 min | |
| 184 | Fuyuki: Occult School Festival / Natsumi: Romeo and Juliet? · 25 min | |
| 185 | Robobo: Operation Mechanization / Tamama: Dense Note · 25 min | |
| 186 | Alisa vs. "Invasion Goes Nowhere" Yokai · 25 min | |
| 187 | Keroro: Appreciate Labor / Keroro: Fight, Minorangers · 25 min | |
| 188 | Nuii: Don't Throw Me Away · 25 min | |
| 189 | Dororo: An Assassin From the Past · 25 min | |
| 190 | Giroro: Objective Present / Keroro's Huge Birthday Party · 25 min | |
| 191 | Keroro: That Guy and the Lullaby Legend / Keroro: Mighty Plastic Model Battle · 25 min | |
| 192 | Keroro: Prevent Christmas / Keroro Platoon: Cake is a Man's Battleground · 25 min | |
| 193 | Keroro: New Year's Shrine Visit Without Honor and Humanity / Keroro: Sechira Versus Zonira · 25 min | |
| 194 | Toilets: Now is the Time to Stand / Kululu and the Puppy · 25 min | |
| 195 | Natsumi: Take Me Out to the Snowland / Keroro: Hot Springs are All About the Table-Tennis · 25 min | |
| 196 | It's Back! 30 Minutes of Gerogero · 25 min | |
| 197 | Zeroro: Too Many? / Keroro: I Want to Find a Hole and Dig It Up · 25 min | |
| 198 | Chibi-Kero: Chibi-Chibi Great Adventure / Natsumi & Momoka: No Giri Chocolate · 25 min | |
| 199 | Kululu: Kululun Idol Legend / Keroro Returns to His Roots · 25 min | |
| 200 | Keroro: Uruu Comes · 25 min | |
| 201 | Giroro: March 3rd is Ear Day? / Keroro's, No, the Women's Battle · 25 min | |
| 202 | Keroro: Fierce Battle! The Final Oshigotonin · 25 min | |
| 203 | Keroro: Final Showdown with Shurara · 25 min | |
| 204 | Robo 556 / Keroro & Natsumi: Shelter from the Rain · 25 min | |
| 205 | Keroro & Fuyuki: Another World · 25 min |
