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The messenger of the Seafolk was a monster that appeared in J-City as a representative of the Seafolk. It was killed by Saitama.[1]


The messenger of the Seafolk was a bipedal octopus-shaped monster. It wore a toga.[2]


It is a warlike monster, like all sea monsters.


Hero Association Saga[]

Sea Monster Arc[]

Messenger of the Seafolk attacks the shore.png

The messenger appears in J-City warning the citizens to surrender and yield the surface to the Seafolk. Moments later, Saitama appears and kills the monster with a punch.[3]

Abilities and Powers[]

With a disaster level of Wolf, it was a relatively weak monster, though still a threat to regular people.

Physical Abilities[]

Enhanced Strength: The messenger had the strength to move cars.


  • The messenger of the Seafolk is the first Wolf-level threat seen in the anime.
  • He is the physically largest Wolf level mysterious being in all of One Punch Man.


  1. One-Punch Man Manga and Anime; Chapter 22, and Episode 8
  2. One-Punch Man Manga and Anime; Chapter 22, and Episode 8
  3. One-Punch Man Manga and Anime; Chapter 22, and Episode 8


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 *
Native Tribes
Forest Tribe
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Skyfolk Sky King Eagle Hawk Falcon Kite 
Subterranean People
Terror Lizard Clan Ancient King