Quick Answer
Sgt. Frog is streaming on Crunchyroll. 358 episodes (~143h total watch time). Availability may vary by region.
Where to Watch Sgt. Frog
Sgt. Frog is officially streaming on Crunchyroll. Availability depends on your region, so we've also listed search links for other major platforms below.
Confirmed Streaming Platforms
Subscription availability by JustWatch
Check Other Platforms
Anime licensing changes by region. If Sgt. Frogisn't on your usual service, try these.
About Sgt. Frog
It is the year 2004 AD, and pandemonium breaks as a mysterious frog-like alien race fills the sky with UFOs—or so 12-year-old Fuyuki Hinata dreams. Coincidentally, Sergeant Keroro, leader of a preliminary squad for the Keronian invasion of Pekopon—the alien name for Earth—begins his mission by invading Fuyuki's home. After subduing the boy and his sister, Keroro plans to reunite with his comrades and return to the mothership to repair his invaluable invasion device, the Kero Ball....
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Sgt. Frog legally?
Right now, Sgt. Frog is on Crunchyroll. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is Sgt. Frog on Netflix or Crunchyroll?
It's confirmed on Crunchyroll. Netflix availability depends on your region — some countries have it, others don't.
Is Sgt. Frog available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for Sgt. Frog.
Can I watch Sgt. Frog for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.