AnimeJapan 2026: Keroro Gunso Radio Event Highlights
Today, March 29th, marked a very special day for fans at AnimeJapan 2026. A live public recording for the official radio station of the legendary anime, "Keroro Sergeant Keroro! and Radio," was held as a major stage event. This gathering was specifically organized to promote the upcoming "New Theatrical Version ☆ Keroro Sergeant: The Earth is in Crisis of Destruction!" which is based on the original brilliant work by Kannon Yoshizaki. The atmosphere was absolutely electric as fans gathered to see their favourite stars in person.

The stage was graced by several prominent figures who have been instrumental in the series' success. Seen from left to right were Sergeant Keroro himself, Etsuko Kozakura, Kumiko Watanabe, and the general manager Yuichi Fukuda. It was quite a sight to see the voice behind the iconic frog standing alongside the production team, sharing laughs and insights about the new movie project. For anyone new to the series, checking out a Keroro Gunso guide is a must to understand why this franchise has such a massive following even after all these years.
Table of contents
- Radio public recording with chime sound begins
- If the quiz is difficult, don't worry, we will cheat.
- Soshina also sings much better than I expected
- We reaffirmed the love from our fans, so tired\!
- Image gallery (16 total)
- "New Theatrical Version ☆ Sergeant Keroro is revived and is in danger of destroying the earth\!"
Fun Moments and Surprising Praises
During the event, Kumiko Watanabe had some really interesting things to say. She specifically mentioned Anoha Soshina, praising the singing performance in a way that felt very heart-warming. Watanabe noted that Soshina actually sings much better than she had initially expected, which is a big compliment coming from someone of her stature in the industry. The chemistry on stage was just so natural, making it clear that the cast is putting their heart and soul into this new theatrical release.
The event also featured a quirky quiz segment that had the audience in splits. At one point, the cast jokingly suggested that if the questions got too difficult, they wouldn't hesitate to "cheat" to keep the fun going. It’s this kind of light-hearted interaction that makes the Sargent Frog anime and manga phenomenon so special to the community. They aren't just characters; they feel like old friends returning for one more big adventure on the silver screen.
A Legacy of Fan Love
As the public recording wrapped up, the team expressed how deeply they felt the support from the crowd. Watanabe mentioned how they "reaffirmed the love" from the fans, even if they felt "so tired" after such a high-energy day. It’s quite clear that the 20th-anniversary celebrations are bringing out the best in everyone involved. With the "New Theatrical Version ☆ Sergeant Keroro is revived and is in danger of destroying the earth!" set to release soon, the hype is only going to grow from here. Fans should definitely keep an eye on the image gallery for more behind-the-scenes glimpses of this memorable day.