Keroro Gunso☆ TV Anime Announces New Cast, First PV, and Key Visual

The upcoming TV anime Keroro Gunso☆ has unveiled its first promotional video and key visual, along with the five main cast members who will voice the new Keroro Platoon. The series is set to premiere on October 3, 2026.

About the Anime

Based on the manga by Yoshizaki Mine, Keroro Gunso☆ follows Keroro, a Keronian from space who arrives on Earth with plans for invasion. After being captured by Fuyuki and Natsumi Hinata, he ends up living with them and becomes friends with Fuyuki, all while still aiming to conquer the planet.

New Cast Revealed

The new Keroro Platoon will be voiced by:

• Keroro: Koichi Makoto
• Tamama: Nagae Rika
• Giroro: Masuda Toshiki
• Kururu: Echigoya Kosuke
• Dororo: Inomata Keishi

Koichi, who takes on the role of Keroro, expressed her commitment: “I want to deliver everything I can as the new Keroro, while respecting the legacy of the series.”

First PV and Key Visual

The first PV showcases the new Keroro Platoon in action, building excitement for the October premiere. A key visual has also been released. Additionally, more information is scheduled to be announced on September 14 at 17:00.

Screening Event

Before the broadcast, a special screening of episodes 1 and 2 will be held on September 26 at United Cinema Toyosu. The five cast members—Koichi, Nagae, Masuda, Echigoya, and Inomata—will appear on stage for a talk session. Tickets are 3,500 yen (tax included), with lottery applications open until September 13 at 23:59.

Broadcast Details

Keroro Gunso☆ will begin airing on October 3, 2026, on the TV Tokyo network across six stations, every Saturday at 9:30 AM.

Cast Comments

Here are the comments from the newly announced cast members:

Koichi Makoto (Keroro)

I am Koichi Makoto, who will be voicing Keroro. I understand that many fans may feel sad or uncertain about the cast change. I share that feeling. As an actor entrusted with this role, I will respect the legacy of Keroro Gunso and give my best to deliver a performance that both longtime fans and newcomers can enjoy every week.

Nagae Rika (Tamama)

I am Nagae Rika, and I will be playing Tamama. I am truly happy and honored to join a series that has been loved by so many for years. I want to carry on all of Tamama’s charm—the overflowing energy, cuteness, and occasional bursts of jealousy—while having fun with the role. Please look forward to it!

Masuda Toshiki (Giroro)

I am Masuda Toshiki, voicing Giroro. I have enjoyed this series since childhood, both the manga and anime. When I revisited the character for the audition, I felt a strong connection to Giroro’s way of thinking and actions. I am honored to take on this important role with respect and gratitude to everyone who has supported the series. I hope we can create new history together with this platoon.

Echigoya Kosuke (Kururu)

I am Echigoya Kosuke, and I will be voicing Kururu. I am deeply honored to be part of a series that has been cherished for so long, and I feel the weight of responsibility. I will approach this role with care, aiming to create a work that both existing fans and new viewers can enjoy. Thank you for your warm support.

Inomata Keishi (Dororo)

I am Inomata Keishi, voicing Dororo. It is a great honor to be part of the Keroro Platoon in a series loved by many. I will give my all to portray Dororo so that the series continues to be loved for years to come. Please look forward to the broadcast!

Staff and Cast

Cast:

• Keroro: Koichi Makoto
• Tamama: Nagae Rika
• Giroro: Masuda Toshiki
• Kururu: Echigoya Kosuke
• Dororo: Inomata Keishi

(C) Yoshizaki Mine / KADOKAWA・Keroro Gunso Production Committee