The content below is entirely editable.

Anime adaptation of Mine Yoshizaki's manga about a Alien frog named Keroro and his comedic quest to take over Earth.

Overview

Sgt. Frog (Keroro Gunso) is a near exact animated translation of the hit Manga series created by Mine Yoshizaki. The series is a Comedy/Sci-Fi that parodies many other popular series namely of the Sci-Fi genre. It is produced by the Sunrise Animation studio which known for the Gundam series (which is featured in this show as well) and has aired in Japan on both the TV Tokyo and Animax networks.

The series was originally licensed by ADV Films and their website added a brief teaser page, announcing their licensing of the anime. The site turned to static before playing a short clip of Keroro dancing to "Afro Gunso," then leaving the message "hacked by the frog. "This was followed by a press release from ADV on November 20, 2006, stating that they had licensed all Sgt. Frog properties (except the manga, which was already licensed by Tokyopop but has ceased as of 2010) for the US. It was once confirmed that the anime dub would be released on DVD in the United States in February 2007. However, ADV Films had never confirmed a release date. ADV announced at Comic-Con International 2007 that the US release date had been delayed because of TV negotiations but would not comment on which networks they were talking to. In a DVD included with the December issue of Newtype USA was an English-language trailer for Sgt. Frog released by ADV, with voices for Keroro (said to be voiced by Vic Mignogna), Natsumi, Fuyuki, Aki, and the narrator. However, as of July 4, 2008, the English license for the first 51 episodes of the Sgt. Frog anime was transferred to Funimation Entertainment through a deal with Sojitz. Funimation has released the first 3 seasons on to DVD and has begun streaming the episodes on Hulu and Netflix.

Plot

Keroro is leading the advance guard of a frog-like alien army to planet Pokopen, which the locals call Earth. But he is captured by the natives and abandoned by his invasion fleet. Siblings Natsumi and Fuyuki Hinata take him home, where he has to do housework in return for a room in a haunted basement. He gradually settles in, comes to like his new home, and loses all interest in military glory when he discovers the delights of making plastic model kits. The other members of his platoon also find homes on Earth and comic mayhem ensues.

The theme of the alien observer of human foibles has been used in TV comedy from My Favorite Martian to Third Rock from the Sun. But Keroro follows a Japanese tradition dating back to Emperor of the Plum Planet, and also brings the army-issue kero ball, a device akin to Batman's utility belt, functioning as weapon, communicator, and general situation-saving MacGuffin-compare to Doraemon. Supposedly based on Mine Yoshizaki's manga, but with an "original creator" credit for Yoshiyuki Tomino and Sunrise house pseudonym Hajime Yadate, the show is packed with references to Japanese science fiction like Space Giants (*DE, the live-action version of Ambassador Magma) but the PlayStation 2 game packs in even more homages to all kinds of anime weapons, from Gundam's beam rifles to Evangelion's Lance of Longinus. A movie followed in 2006. LNV

Episodes
Season/Ep# Name Airdate
5 - 250
Musha-Kero Volume Six: The Revived Hero
02/14/2009
5 - 249
Musha-Kero Volume Five: Keronian Of The Hidden Fortress
02/07/2009
5 - 248
Keroro: Don't Call Me Mama / Masayoshi Yoshiokadaira: Having a Delusion is Mine!
01/31/2009
5 - 247
Mois: Lipstick Slapstick / Keroro: Get Out! Keron-Bar Field
01/24/2009
5 - 246
Giroro: Special Training of Gargling / Keroro: Kero-Eraser!
01/17/2009
5 - 245
Keroro: The New Year Invasion Plan! / 556: A Scratched Helmet
01/10/2009
5 - 244
Keroro: The Dweller of Graffiti / Keroro: Great Tumult Through Another Year
12/27/2008
5 - 243
Keroro: Battlefield is Merry Christmas
12/20/2008
5 - 242
Keroro: A Walker on the Ceiling / Keroro: Invasion By Intense Self-Consciousness!
12/13/2009
5 - 241
556: I Can't Tell You Now. / Keroro: Vacuum Cleaner Forever!
12/06/2008
5 - 240
Kururu: Extraordinary Sergeant Major / Keroro: Legendary Morning
11/29/2008
5 - 239
Natsumi: Is It a Love Triangle? / Pururu: A Marriage Meeting Strategy!
11/22/2008
5 - 238
Keroro: Attack! Hint Age-Difference Ultra-Hammer / Dororo: Big Change!
11/15/2008
5 - 237
Musha-Kero Volume Four: Musha-Kero Platoon, Go to West!
11/08/2008
5 - 236
Keroro: Chewing Some Gum? / Tamama: Tamama Tango
11/01/2008
5 - 235
Fuyuki: And Plesiosaur
10/25/2008
5 - 234
Keroro: TV Projector Epic War / Keroro: Invade By How-To Books
10/18/2008
5 - 233
Aki: Being A Little Over Than Editor
10/11/2008
5 - 232
Keroro: Board Robber / Keroro: He~ro~es
10/04/2008
5 - 231
Musha-Kero Volume Three: Big Explosion! Close Call For Momohime
09/27/2008

View all 310 episodes »

Series Credits
Person Name Episode Count
Junichi Sato
29
Mine Yoshizaki
29

To edit the cast, go to an episode page.

Original US Poster Art

General Information Edit
Name Sgt. Frog
Name: ケロロ軍曹
Romaji: Keroro Gunso
Publisher Sunrise Inc.
Start Year 2004
Genres
Add a new genre
Themes
Add a new theme
Aliases Keroro Gunso
Sergeant Frog
Top Rated Lists
My Personal Favorite Animes a list of 36 items by PenguinDust
My Top 25 Favorite Anime List a list of 25 items by Destinyheroknight
Franchise Edit
Top Editors
Mandatory Network

Submissions can take several hours to be approved.

Save ChangesCancel