One-Punch Man Wiki

Frog Man (カエル男, Kaeru Otoko) was an artificial mutant created by Dr. Genus of the House of Evolution. He was killed by Beast King.[2]


Frog Man was a humanoid frog. He had large eyes, a white stomach and throat, black spots on his back and arms, and a scar that ran across his face. He wore a wide belt with a tanto stuck through it, black pants, sandals, a pendant necklace and had the kanji for "rearguard" tattooed on his left shoulder.[3]


Frog Man was planning to execute all of mankind using the short sword he was so proud of.[1]


Introduction Saga[]

House of Evolution Arc[]

Frog Man defeated

Frog Man is a part of the squad sent to capture Saitama. Shortly after one of the group, Kamakyuri, is killed, Saitama and Genos leave the apartment and Saitama shoves Frog Man and Slugerous headfirst up to their waists.[3]

He was later shown again when Saitama and Beast King are fighting and was ripped to shreds by Beast King's attack.[4]

Abilities and Powers[]

Nothing is known about Frog Man's abilities due to his quick defeat by Saitama and eventual death at the hands of Beast King, but since he was classified as a Tiger-level threat it can be assumed that he was a danger to the lives of a great number of people.

Fighting Style[]

Swordsman: Given his choice of weapons, Frog Man likely had some swordsmanship skills.


Tanto: He was seen with a tanto. It has a simple wooden hilt and sheath.[3]

Major Battles[]

Participants Chapter(s) Episode(s) Result
Frog Man vs. Saitama 7, 8 2 Loss


  1. 1.0 1.1 One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 116-117
  2. One-Punch Man Manga and Anime; Chapter 8, and Episode 2
  3. 3.0 3.1 3.2 One-Punch Man Manga; Chapter 7, page 14
  4. One-Punch Man Manga; Chapter 8, page 16

Site Navigation[]

Mysterious Beings
Dragon (or higher) Boros Orochi *
Demon 170,000-Year-Old Cicada Larva 170,000-Year-Old Cicada Adult Armored GorillaAwakened Cockroach Baquma Beast King Bruinado Bug God Building Booper Deep Sea King Demonic Fan Devil Long Hair *Do-S *Eyesight Face Ripper Fist Fight Djinn Free Hugger G4 G5 Game-Berus Giant Crow Grizzly Nyah Hundred-Eyes Octopus Jumping Spider Macho Daikon Mosquito Girl Rafflesidon Rhino Wrestler Royal Ripper Scaledon Senior Centipede Showerhead Sky King Subterranean King Super Mouse Surprise-Attack Plum The Great Food Tub The Three Crows Unihorn Vampire (Pureblood) 
Wolf Himawari Hotdog Messenger of the Seafolk Piggy Bancon Tongue Stretcher
Less than Wolf
Unknown Alien Seer *Ancient King Angry Grandpa Autumn Phantom Red Golden-ringed Dragonfly *Benpatsu *Choze DarkDark Matter Gunner Eagle Enamel Evil Eggs Evil Eye Evil Natural Water *Falcon Fish of DarknessGale Giant Salamander Gigakigan Goddess Glasses Gyoffrey Hamukichi *Haragiri Hawk Hellfire Junior Centipede Kite Lord Great White ManakoMen's Esthetician Man *Platinum Sperm Rosie Raptora *RepteraSage Centipede Suppon Sword Devil Executioner Venus Mantrap Volten *
House of Evolution
Leader Genus 
Base of Operations House of Evolution HQ • House of Takoyaki 🐙