A new Sgt. Frog anime series, titled Kerokero Gunsō ☆, will premiere in fall 2026 with a brand-new cast. The existing cast of Sgt. Frog will still star in the the 20th anniversary Sgt. Frog anime film, which opens next summer in theaters in Japan.
The upcoming Sgt. Frog 20th anniversary anime film is titled Gekijōban ☆ Keroro Gunsō Fukkatsu Shite Sokkō Chikyū Metsubō no Kiki de Arimasu! (Sgt. Frog the Movie: The Earth is in Mortal Peril as Soon as We Come Back!). Soshina and ano perform the film’s theme song, titled “Mata Kaettekita KERO! to MARCH.”
The staff of the movie includes:
- Supervising Director/Scriptwriter: Yūichi Fukuda
- Director: Fumitoshi Oizaki
- Character Designer: Satoshi Koike
Sunrise’s anime based on the manga of the same name initially ran from 2004 to 2011. It spawned five feature films and two seasons, the latter of which released on DVD via Funimation. Discotek licensed the series and started re-releasing it on Blu-ray in 2021.
The anime is available to watch via Crunchyroll, which describes it as follows:
Keroro is Sergeant Frog – the leader of a platoon of warriors sent to conquer planet Earth. But when the amphibious invaders discovered how much humans enjoy dissecting their comrades, the troops were scattered, the mission was aborted, and Keroro was abandoned.
Now, this once proud soldier spends more time wielding a vacuum than he does the weapons of war. It’s a far cry from the glory of battle, but hey, at least he’s got his own room. And though the invasion may have slowed to a hop, Sergeant Frog still occasionally yearns to overcome his karaoke addiction and reassemble his troops.
