Sgt. Frog (natively known as ケロロ軍曹 Keroro Gunsou, which translates to "Frog Sergeant") is an Japanese animated tv series adapted from the manga of the same name by Mine Yoshizaki.
| Role | Japanese | English (Funimation) | English (Animax) |
|---|---|---|---|
| Narrator | Keiji Fujiwara | R. Bruce Elliot | Michael Pizzutto |
| Sergeant Keroro | Kumiko Watanabe | Todd Haberkorn |
Andrea Kwan (seasons 1-2) Sarah Hauser (seasons 3-4) |
| Corporal Giroro | Jouji Nakata | Christopher Sabat | Scott Evans |
| Private Second Class Tamama | Etsuko Kozakura | Brina Palencia | Alice Beaver |
| Sgt. Major Kururu | Takehito Koyasu | Chuck Huber | Michael Pizzutto |
| Lance Corporal Dororo | Takeshi Kusao | J. Michael Tatum | David Lee McKinney |
| Fuyuki Hinata |
Tomoko Kawakami (2004-2008) Houko Kuwashima (2008-2011) |
Leah Clark | Candice Moore |
| Natsumi Hinata | Chiwa Saitou | Cherami Leigh | |
| Aki Hinata | Akiko Hiramatsu | Jamie Marchi | Candice Moore |
| Akina Hinata | Hisako Kyouda | Linda Leonard | Gloria Ansell |
| Sumomo | Juri Ihata | Caitlin Glass | Candice Moore |
| Momoka Nishizawa | Haruna Ikezawa | Monica Rial | Andrea Kwan |
| Paul Moriyama | Keiji Fujiwara | Kent Williams | |
| Angol Mois | Mamiko Noto | Carrie Savage |
Candice Moore (seasons 1-2) Sarah Hauser (seasons 3-4) |
| Mutsumi "Saburo" Houjou | Akira Ishida | Joel McDonald | David Lee McKinney |
| Koyuki Azumaya | Ryou Hirohashi | Lucy Christian |
Terri Oliver (seasons 1-2) Jessica De Borja (seasons 3-4) |
| Ms. Furbottom | Asuka Tanii |
Colleen Clinkenbeard (cat) Brittney Karbowski (human) |
|
| Ghost | Chie Matsuura | Trina Nishimura | |
| Space Deputy Kogoro | Nobuyuki Hirama | John Swasey | |
| Lavie | Tomoko Kaneda | Leah Clark | |
| Melody Honey | Megumi Toyoguchi | Tia Ballard | |
| Chiruyo Tsukigami | Alexis Tipton | ||
| King Of Terror | Cole Brown | ||
| Keroro's Father | Ken'ichi Ogata | Greg Dulcie | |
| Pururu | Terri Oliver | ||
| Karara's Father | Justin Cook | ||
| Keroro's Mother | Sachiko Chijimitsu | ||
| Giroro's Father | |||
| Masayoshi Yoshiokadaira | Mike McFarland | ||
| Gail | Zach Bolton | ||
| Satsuki Shiwasu | Kate Oxley | ||
| Dance Master | Eric Vale | ||
| Viper | Nobuo Tobita | Eric Vale | |
| Nyororo | Christopher Bevins | ||
| Karara | Junko Noda | Alison Viktorin | |
| Gesu | Chris Cason | ||
| Dororo's Mother | Kumiko Watanabe | Colleen Clinkenbeard | |
| Tororo | Kappei Yamaguchi | ||
| Commander | Sonny Strait | ||
| Dororo's Mother | Stephanie Young | ||
| Rei Kinoshita | Miyuki Sawashiro | Tia Ballard | |
| Soccer Player | Aaron Dismuke | ||
| Jessica Happy | Emi Shinohara | Lydia McKay | |
| Gumogumo | Apphia Yu | ||
| Minemine | Micah Solusod | ||
| Princess Kaguya | Caitlin Glass | ||
| Zeroyasha | Zach Bolton | ||
| Gepalt | Ian Sinclair | ||
| Geriri | Ryo Horikawa | ||
| Orara | Masako Nozawa | ||
| R Gray | Hikaru Midorikawa | Greg Ayres | |
| 3M | Bin Shimada | Christopher Ayres | |
| Kumiko | Colleen Clinkenbeard |
Additional Voices (Japanese): Rikako Aikawa, Keiichi Noda
Additional Voices (English, Funimation): Clint Bickham, Amanda Bourland, Anthony Bowling, John Burgmeier, Chris Burnett, Charles Campbell, Bruce Carey, Corey Cleary-Stoner, Kimberly Condict, Oscar Contreras, Hilary Couch, Cynthia Cranz, Kul Das, Angel Davis, Didi Duron, Kara Edwards, Elizabeth Evans, Mark Fickert, John Gremillion, Jason Grundy, Martha Harms, Jean-Luc Hester, Stephen Hoff, Jeremy Inman, Rebecca Jordan, Zac Kelly, Jim Kuenzer, Kevin Leasure, Gregory Lush, Mary Morgan, Anastasia Munoz, Justin Nordell, Trina Nishimura, Adam Ortiz, Kate Oxley, Nick Parker, Justin Pate, Leslie Patrick, Phaedrus, Kyle Phillips, Newton Pittman, Orion Pitts, Tricia Ponsford, Steve Powell, Chris Rager, Ryan Roach, Justin Rojas, Jerry Russell, Jennifer Seman, Becca Shivers, Will Short, Allison Snow, Jenny Stoneking, Sonny Strait, Kristin Sutton, T.A. Taylor, Kara Torvik, David Trosko, Drew Wall, Barry Yandell, Apphia Yu
Other Languages
| Character | French (Agent Double) | French (Studio Mediadub) | Hebrew |
|---|---|---|---|
| Keroro | Tony Beck | Xavier Fagnon | Dan Kiesler |
| Giroro | Pascal Renwick | Yoram Yosephberg | |
| Tamama | Ionna Gkizas | Geoffrey Vigier | |
| Dororo | Pascal Nowak | Simcha Barbiro | |
| Kururu | Pierre Bodson | Gilad Kletter | |