Sgt. Frog Season 1 anime poster

Sgt. Frog Season 1

Keroro Gunsou
Score ★ 7.50
Status Finished Airing
Year 2004
Season Spring
Episodes 51
Type TV
Studio Sunrise
Comedy Sci-Fi

Keroro is a frog-like alien sent from his home planet on a mission to conquer Earth. But when his cover is blown, his battalion abandons him and he ends up in the home of the Hinata family. There, he's forced to do household chores and sleep in a dark basement that was once supposedly a prison cell haunted by the ghost of an innocent girl. He even spends his free time assembling Gundam model kits. During his stay, Keroro meets up with subordinates who were also stranded during their failed invasion.



(Source: Anime News Network)

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Episodes (51)

Sgt. Frog Season 1 Episode 1 EP 1
I Am Sergeant Keroro! / Sergeant Keroro Rising
Apr 3, 2004
Sgt. Frog Season 1 Episode 2 EP 2
Momoka & Tamama Move Out! / Momoka & Tamama: Operation Overload the Hinatas
Apr 10, 2004
Sgt. Frog Season 1 Episode 3 EP 3
Keroro's Critical Point Breached! / Keroro's Secret Mission Begins
Apr 17, 2004
Sgt. Frog Season 1 Episode 4 EP 4
Giroro: The Most Dangerous Man in the Universe / Keroro: Rain with a Slight Chance of a Dangerous Man
Apr 24, 2004
Sgt. Frog Season 1 Episode 5 EP 5
The Song of Men Who Love Their Toys
May 1, 2004
Sgt. Frog Season 1 Episode 6 EP 6
Momoka's Romantic Plan on the South Seas / Momoka's Spooky Plan on the South Seas
May 8, 2004
Sgt. Frog Season 1 Episode 7 EP 7
Mois: My First Destruction of Earth / Tamama vs. Mois: Tamama Loses
May 15, 2004
Sgt. Frog Season 1 Episode 8 EP 8
Keroro: Invasion Status is Never Better / Keroro: Building a Base for Dummies
May 22, 2004
Sgt. Frog Season 1 Episode 9 EP 9
Natsumi: Where Love Blooms, Kululu Looms / Hinata Aki: A Dynamite Woman
May 29, 2004
Sgt. Frog Season 1 Episode 10 EP 10
Face-off! Decisive Battle Over Molar-3
Jun 5, 2004
Sgt. Frog Season 1 Episode 11 EP 11
The Keroro Platoon Appears on TV
Jun 12, 2004
Sgt. Frog Season 1 Episode 12 EP 12
Sumomo: A Pop Star Travels Across Space / Giroro: A Small Angel on the Battlefield
Jun 19, 2004
Sgt. Frog Season 1 Episode 13 EP 13
Dororo: The Forgotten Warrior / Dororo & Koyuki: Friendship, How Beautiful It Is
Jun 26, 2004
Sgt. Frog Season 1 Episode 14 EP 14
The Five Assemble! Probably The Longest Day
Jul 3, 2004
Sgt. Frog Season 1 Episode 15 EP 15
Momoka: The Dark Momoka Descends / Dark Momoka: The Lie Behind the Lie
Jul 10, 2004
Sgt. Frog Season 1 Episode 16 EP 16
Mois: Dark Mois Descends / Mois: More and Mois Mayhem
Jul 17, 2004
Sgt. Frog Season 1 Episode 17 EP 17
Keroro vs. Natsumi: The Great Battle in the Water / Fuyuki: Welcome to Horror World
Jul 24, 2004
Sgt. Frog Season 1 Episode 18 EP 18
Natsumi: Hilarity! Adult Beachside Story
Jul 31, 2004
Sgt. Frog Season 1 Episode 19 EP 19
Keroro vs. Natsumi: The Ultimate Showdown at a Festival / Keroro: A Radio to Invade Your Ears
Aug 7, 2004
Sgt. Frog Season 1 Episode 20 EP 20
Fuyuki Meets a Girl / Fuyuki: The Ambassador of Nontolma
Aug 14, 2004
Sgt. Frog Season 1 Episode 21 EP 21
Keroro's Energy-Saving Invasion / Keroro's Countryside Exploration
Aug 21, 2004
Sgt. Frog Season 1 Episode 22 EP 22
Tamama: I'll be the Leader from Now On
Aug 28, 2004
Sgt. Frog Season 1 Episode 23 EP 23
Panic! The Hinata Household's Wildest Day Ever
Sep 4, 2004
Sgt. Frog Season 1 Episode 24 EP 24
Keroro: The Noble but Poor Space Detectives / 556: How to Become an Action Star
Sep 11, 2004
Sgt. Frog Season 1 Episode 25 EP 25
Momoka: Love, Youth and a Hectic Getaway
Sep 18, 2004
Sgt. Frog Season 1 Episode 26 EP 26
Keroro: Everyone Unite! Let's Conquer Sports Day
Sep 25, 2004
Sgt. Frog Season 1 Episode 27 EP 27
Keroro's Father's Coming and Father's Leaving / Keroro: Hot Spring, Go! Go! Go! Sir!
Oct 2, 2004
Sgt. Frog Season 1 Episode 28 EP 28
Keroro: Snowball Fight Survival / Kululu's Kukuku & Ku
Oct 9, 2004
Sgt. Frog Season 1 Episode 29 EP 29
Natsumi & Koyuki's Youthful Energy on Stage / Keroro: The Scoop is No Good
Oct 16, 2004
Sgt. Frog Season 1 Episode 30 EP 30
Tamama: The Boy Who Came From Planet Keron / Momoka Wants a Nice Body
Oct 23, 2004
Sgt. Frog Season 1 Episode 31 EP 31
Keroro Can't Find the Way Home
Oct 30, 2004
Sgt. Frog Season 1 Episode 32 EP 32
Keroro: A Whole Bunch of Animal Soldiers / Giroro: The Cat Wants to Speak
Nov 6, 2004
Sgt. Frog Season 1 Episode 33 EP 33
The Keroro Platoon Invades Pekopon with Anime
Nov 13, 2004
Sgt. Frog Season 1 Episode 34 EP 34
Momoka vs. Koyuki: Battle for Hot Springs / Keroro & Fuyuki: Let's Take It Easy
Nov 20, 2004
Sgt. Frog Season 1 Episode 35 EP 35
Top Secret! Natsumi's Surprise Birthday Party
Nov 27, 2004
Sgt. Frog Season 1 Episode 36 EP 36
Keroro's Desperate Struggle! Sergeant vs. General Winter / Fuyuki: Nishizawa-san's Oustranding Coincidence
Dec 4, 2004
Sgt. Frog Season 1 Episode 37 EP 37
Dororo: Come to My Ninja School / Keroro's Dinosaur
Dec 11, 2004
Sgt. Frog Season 1 Episode 38 EP 38
Giroro: The Mobile Soldier in Love / Giroro vs. Natsumi: The Encounter
Dec 18, 2004
Sgt. Frog Season 1 Episode 39 EP 39
Keroro: Operation Christmas / Keroro: Taking Charge of Year-end Housecleaning
Dec 25, 2004
Sgt. Frog Season 1 Episode 40 EP 40
Mois: Or, Like, Happy New Year, Sir? / Keroro: New Year's Food is Also Good, but Don't Forget Your Homework
Jan 8, 2005
Sgt. Frog Season 1 Episode 41 EP 41
Keroro: The Glory of Sugoroku / Dororo's Blood is Really Boiling
Jan 15, 2005
Sgt. Frog Season 1 Episode 42 EP 42
Keroro: The Red-blooded Keroro Platoon / Tamama: The Friendship Jealousy Shot
Jan 22, 2005
Sgt. Frog Season 1 Episode 43 EP 43
Giroro: No Tears for the Red Oni / Giroro: Let Setsubun Fly
Jan 29, 2005
Sgt. Frog Season 1 Episode 44 EP 44
Keroro vs. Fuyuki: A Sports Showdown / Kululu vs. Aki: A Devastating Assault Robot Battle
Feb 5, 2005
Sgt. Frog Season 1 Episode 45 EP 45
Keroro's Instant Dumplings of Love / Natsumi & Momoka: Commence Operation V for Valentine
Feb 12, 2005
Sgt. Frog Season 1 Episode 46 EP 46
Keroro: Have You Been Forgotten, Sir?
Feb 19, 2005
Sgt. Frog Season 1 Episode 47 EP 47
Natsumi: Preserve Girls' Day / Keroro: It's an Afro, Myoww
Feb 26, 2005
Sgt. Frog Season 1 Episode 48 EP 48
Keroro Platoon: Mission on a Fine Spring Day / Fuyuki: Resident Idle Rescue Mission
Mar 5, 2005
Sgt. Frog Season 1 Episode 49 EP 49
Kululu: How to Succeed in the Universe / Momoka: W(hite)-Day:Operation Pinnacle
Mar 12, 2005
Sgt. Frog Season 1 Episode 50 EP 50
Natsumi: The Fiery Warrior of Earth / Giroro: If I Don't Do It, Who Will?
Mar 19, 2005
Sgt. Frog Season 1 Episode 51 EP 51
The Keroro Platoon Retreats! Farewell, Pekopon
Mar 26, 2005
51/51 episodes available

Sgt. Frog Season 1 Info

Japanese Title Keroro Gunsou
Type TV
Episodes 51
Status Finished Airing
Premiered Spring 2004
Audio Japanese (English Sub), English Dub, French, Portuguese
Studios Sunrise
Genres Comedy, Sci-Fi
Score 7.50 / 10

Sgt. Frog Season 1 Seasons & Related

Sgt. Frog Season 2 poster Season 2 Sgt. Frog Season 2 2004 · TV Sgt. Frog Season 3 poster Season 3 Sgt. Frog Season 3 2004 · TV Sgt. Frog Season 4 poster Season 4 Sgt. Frog Season 4 2004 · TV Sgt. Frog Season 5 poster Season 5 Sgt. Frog Season 5 2004 · TV Sgt. Frog Season 6 poster Season 6 Sgt. Frog Season 6 2004 · TV Sgt. Frog Season 7 poster Season 7 Sgt. Frog Season 7 2004 · TV Sergeant Keroro: The Super Duper Movie poster Side story Sergeant Keroro: The Super Duper Movie 2006 · MOVIE Sergeant Keroro: The Super Duper Movie 2 poster Side story Sergeant Keroro: The Super Duper Movie 2 2007 · MOVIE Sergeant Keroro: The Super Duper Movie 3 poster Side story Sergeant Keroro: The Super Duper Movie 3 2008 · MOVIE Sergeant Keroro: The Super Duper Movie 4 poster Side story Sergeant Keroro: The Super Duper Movie 4 2009 · MOVIE Sergeant Keroro: The Super Duper Movie 5 poster Side story Sergeant Keroro: The Super Duper Movie 5 2010 · MOVIE Keroro poster Alternative Keroro 2014 · TV KERORO☆ poster Alternative KERORO☆ 2026 · TV

Sgt. Frog Season 1 Characters & Voice Actors

Keroro from Sgt. Frog Season 1

Keroro

Main
Todd Haberkorn
Japanese
Todd Haberkorn, Japanese voice of Keroro
Todd Haberkorn
English
Todd Haberkorn, English voice of Keroro
Tamama from Sgt. Frog Season 1

Tamama

Main
Brina Palencia
Japanese
Brina Palencia, Japanese voice of Tamama
Brina Palencia
English
Brina Palencia, English voice of Tamama
Giroro from Sgt. Frog Season 1

Giroro

Main
Christopher Sabat
Japanese
Christopher Sabat, Japanese voice of Giroro
Christopher Sabat
English
Christopher Sabat, English voice of Giroro
Kururu from Sgt. Frog Season 1

Kururu

Main
Chuck Huber
Japanese
Chuck Huber, Japanese voice of Kururu
Chuck Huber
English
Chuck Huber, English voice of Kururu
Dororo from Sgt. Frog Season 1

Dororo

Main
J. Michael Tatum
Japanese
J. Michael Tatum, Japanese voice of Dororo
J. Michael Tatum
English
J. Michael Tatum, English voice of Dororo
Fuyuki Hinata from Sgt. Frog Season 1

Fuyuki Hinata

Main
Leah Clark
Japanese
Leah Clark, Japanese voice of Fuyuki Hinata
Leah Clark
English
Leah Clark, English voice of Fuyuki Hinata
Natsumi Hinata from Sgt. Frog Season 1

Natsumi Hinata

Main
Cherami Leigh
Japanese
Cherami Leigh, Japanese voice of Natsumi Hinata
Cherami Leigh
English
Cherami Leigh, English voice of Natsumi Hinata
Aki Hinata from Sgt. Frog Season 1

Aki Hinata

Supporting
Jamie Marchi
Japanese
Jamie Marchi, Japanese voice of Aki Hinata
Jamie Marchi
English
Jamie Marchi, English voice of Aki Hinata
Angol Mois from Sgt. Frog Season 1

Angol Mois

Supporting
Carrie Savage
Japanese
Carrie Savage, Japanese voice of Angol Mois
Carrie Savage
English
Carrie Savage, English voice of Angol Mois
Momoka Nishizawa from Sgt. Frog Season 1

Momoka Nishizawa

Supporting
Monica Rial
Japanese
Monica Rial, Japanese voice of Momoka Nishizawa
Monica Rial
English
Monica Rial, English voice of Momoka Nishizawa
Mutsumi Houjou from Sgt. Frog Season 1

Mutsumi Houjou

Supporting
Joel Mcdonald
Japanese
Joel Mcdonald, Japanese voice of Mutsumi Houjou
Joel Mcdonald
English
Joel Mcdonald, English voice of Mutsumi Houjou
Koyuki Azumaya from Sgt. Frog Season 1

Koyuki Azumaya

Supporting
Luci Christian
Japanese
Luci Christian, Japanese voice of Koyuki Azumaya
Luci Christian
English
Luci Christian, English voice of Koyuki Azumaya
Paul Moriyama from Sgt. Frog Season 1

Paul Moriyama

Supporting
Kent Williams
Japanese
Kent Williams, Japanese voice of Paul Moriyama
Kent Williams
English
Kent Williams, English voice of Paul Moriyama
Narrator from Sgt. Frog Season 1

Narrator

Supporting
R. Bruce Elliott
Japanese
R. Bruce Elliott, Japanese voice of Narrator
R. Bruce Elliott
English
R. Bruce Elliott, English voice of Narrator
Kogoro from Sgt. Frog Season 1

Kogoro

Supporting
John Swasey
Japanese
John Swasey, Japanese voice of Kogoro
John Swasey
English
John Swasey, English voice of Kogoro
Lavie from Sgt. Frog Season 1

Lavie

Supporting
Leah Clark
Japanese
Leah Clark, Japanese voice of Lavie
Leah Clark
English
Leah Clark, English voice of Lavie
Garuru from Sgt. Frog Season 1

Garuru

Supporting
No Japanese voice listed
No English voice listed
Taruru from Sgt. Frog Season 1

Taruru

Supporting
Chris Cason
Japanese
Chris Cason, Japanese voice of Taruru
Chris Cason
English
Chris Cason, English voice of Taruru
Tororo from Sgt. Frog Season 1

Tororo

Supporting
No Japanese voice listed
No English voice listed
Zoruru from Sgt. Frog Season 1

Zoruru

Supporting
No Japanese voice listed
No English voice listed
Pururu from Sgt. Frog Season 1

Pururu

Supporting
No Japanese voice listed
No English voice listed
Alisa Southerncross from Sgt. Frog Season 1

Alisa Southerncross

Supporting
No Japanese voice listed
No English voice listed
Yuurei Shoujo from Sgt. Frog Season 1

Yuurei Shoujo

Supporting
Trina Nishimura
Japanese
Trina Nishimura, Japanese voice of Yuurei Shoujo
Trina Nishimura
English
Trina Nishimura, English voice of Yuurei Shoujo
Baio Nishizawa from Sgt. Frog Season 1

Baio Nishizawa

Supporting
Robert McCollum
Japanese
Robert McCollum, Japanese voice of Baio Nishizawa
Robert McCollum
English
Robert McCollum, English voice of Baio Nishizawa
Neko from Sgt. Frog Season 1

Neko

Supporting
Colleen Clinkenbeard
Japanese
Colleen Clinkenbeard, Japanese voice of Neko
Colleen Clinkenbeard
English
Colleen Clinkenbeard, English voice of Neko
Character and cast data: AniList.

Watch Sgt. Frog Season 1 Online

Sgt. Frog Season 1 (Keroro Gunsou) is a Comedy, Sci-Fi anime TV series animated by Sunrise, first released in Spring 2004. The series runs 51 episodes.

Stream Sgt. Frog Season 1 online free in HD on Anime4Soul. 51 episodes are available to watch now with English subtitles, and the player's SUB / DUB switch plays the English dub whenever one has been released. French and Portuguese versions are available from the language menu.

51 episodes have an English dub.

Main characters include Keroro (voiced by Todd Haberkorn), Tamama (voiced by Brina Palencia), Giroro (voiced by Christopher Sabat), Kururu (voiced by Chuck Huber).

Sgt. Frog Season 1 FAQ

Where can I watch Sgt. Frog Season 1 online?

You can watch all 51 available episodes of Sgt. Frog Season 1 online free on Anime4Soul, streaming in HD with English subtitles. The player also has an English Dub switch and French and Portuguese audio.

How many episodes does Sgt. Frog Season 1 have?

Sgt. Frog Season 1 has 51 episodes.

When did Sgt. Frog Season 1 come out?

Sgt. Frog Season 1 premiered in Spring 2004. Status: Finished Airing.

Which studio animated Sgt. Frog Season 1?

Sgt. Frog Season 1 was animated by Sunrise.

Who voices Keroro in Sgt. Frog Season 1?

Keroro is voiced by Todd Haberkorn in Japanese and by Todd Haberkorn in the English dub.

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