The Hinata family has a new member - a frog from outer space! Keroro’s invasion of Earth doesn’t go exactly as planned, and he ends up running a vacuum instead of ruling the planet. But hey, at least he gets his own room!

Momoka & Tamama Move Out! / Momoka & Tamama: Operation Overload the Hinatas

Apr 10, 200425m10.0

Keroro searches for his lost platoon members. Meanwhile, Momoka has a major thing for Fuyuki. She also has something in her backpack with a cola addiction and an out-of-this-world problem.

Keroro's Critical Point Breached! / Keroro's Secret Mission Begins

Apr 17, 200425m10.0

Keroro is tired of being stuck inside all day and eventually finds a way to wander around Tokyo without being seen. The Hinatas believe he is up to no good and set up secret cameras around the house.

Giroro: The Most Dangerous Man in the Universe / Keroro: Rain with a Slight Chance of a Dangerous Man

Apr 24, 200425m10.0

Giroro, the weapons expert of the Keroro Platoon, has finally tracked down Tamama and Keroro. To say he is displeased about Keroro's recent leadership would be quite the understatement. He plans to whip Keroro back into shape and move forward with the Pekopon invasion.

The Song of Men Who Love Their Toys

May 1, 200425m10.0

Keroro finds the perfect addition to his Gundam model collection and uses his new allowance to travel to the Trojan Horse toy store. He's devastated to find out that the store is about to go out of business and tries everything in his power to save it.

Momoka's Romantic Plan on the South Seas / Momoka's Spooky Plan on the South Seas

May 8, 200425m10.0

Momoka invites the Hinata family to a private beach for a little one-on-one time with Fuyuki. Unfortunately for her, the frogs are coming along, too. She comes up with increasingly-complex schemes to get her first kiss from the boy of her dreams...

Mois: My First Destruction of Earth / Tamama vs. Mois: Tamama Loses

May 15, 200425m10.0

The legendary Angelmois of Armageddon descends from the heavens... but she's five years late! And what's this? She seems to be really good friends with "Uncle" Keroro... leading Tamama on a jealous campaign to get rid of her.

Keroro: Invasion Status is Never Better / Keroro: Building a Base for Dummies

May 22, 200425m10.0

The Keroro Platoon builds a secret base under the Hinata household to further their invasion plan against Pekopon. They're the ones who end up being invaded when unknown intruders discover the base.

Where does Sgt. Frog rank today?

Sgt. Frog is #549 on the CineFlixo Daily Streaming Charts today.

Highest: #549
Top 10: 0 days
Top 100: 0 days

Watch Sgt. Frog Online Free — All Episodes in HD

Stream Sgt. Frog online free in HD on CineFlixo. A well-rated animation, comedy, and sci-fi & fantasy series originally produced in Japonés and released in 2004, it's earned a solid 7.0/10 from 28 viewers worldwide.

About Sgt. Frog

Alien frogs come to take over the planet & get into all kinds of trouble while living under the roof of a small family. Across 7 seasons and 358 episodes, originally airing on TV Tokyo.

Sgt. Frog Cast and Characters

The cast features Kumiko Watanabe (as SGT Frog). Their performances are a major reason Sgt. Frog has built such a passionate audience.

Where to Watch Sgt. Frog Online

On CineFlixo you can watch Sgt. Frog free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.

▶ Watch Sgt. Frog Now

Why People Are Watching Sgt. Frog

Sgt. Frog flies under the radar but it deserves your attention. What makes it work is sharp comedic timing that lands consistently and world-building that respects the audience's intelligence. If you enjoy Japonés storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.

Frequently Asked Questions about Sgt. Frog

Where can I watch Sgt. Frog online for free?

You can watch Sgt. Frog online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.

How many episodes does Sgt. Frog have?

Sgt. Frog has 358 episodes across 7 seasons. All episodes are available to stream right here on CineFlixo.

Is Sgt. Frog good? What's the rating?

Sgt. Frog holds a 7.0/10 rating based on 28 reviews — well above average.

Who is in the cast of Sgt. Frog?

The main cast includes Kumiko Watanabe.

Is Sgt. Frog available in Japonés?

Yes — Sgt. Frog was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.

When was Sgt. Frog released?

Sgt. Frog first aired in 2004.

Do I need an account to watch Sgt. Frog on CineFlixo?

No. CineFlixo is free and you can watch Sgt. Frog without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.

Similar Series You Might Like

If you enjoyed Sgt. Frog, check out Photokano, Problem Children Are Coming from Another World, Aren't They?, Bosco Adventure, 3rd Rock from the Sun, and Dark Skies.

Frequently Asked Questions

Where can I watch Sgt. Frog for free?

You can watch Sgt. Frog online for free on CineFlixo. All 358 episodes across 7 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.

How many seasons and episodes does Sgt. Frog have?

Sgt. Frog currently has 7 seasons and a total of 358 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.

What is Sgt. Frog about?

Alien frogs come to take over the planet & get into all kinds of trouble while living under the roof of a small family. It belongs to the Animation, Comedy, Sci-Fi & Fantasy genres.

In which language is Sgt. Frog originally available?

Sgt. Frog was originally produced in JA. On CineFlixo the show is available in its original JA audio. Check the player options on the watch page for available subtitle tracks.

When was Sgt. Frog first released?

Sgt. Frog first premiered on April 3, 2004 (2004). The series has since concluded its run.