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Hundred-Eyes Octopus (百々目蛸, Dodome Dako; Viz: Multi-Eyed Octopus) was a Demon-level Mysterious Being and a member of the Monster Association. It was killed by Tatsumaki.[1]


Hundred-Eyes Octopus was a giant octopus-like monster with numerous eyes on its body. Several more eyes were concealed within each of the suckers on its tentacles.


Human Monster Saga[]

Monster Raid Arc[]

Hundred-Eyes Octopus appears in I-City.[2] The monster wraps around a building and crushes it. The heroes Butterfly DX, Bone, and Death Gatling attempt to defeat the monster but fail.[3]

Super Fight Arc[]

Hundred-Eyed Octopus' demise

Several A-Class heroes arrive to fight the monster but are stopped by Flashy Flash, who runs past them and slashes the monster's eyes. His attacks agitate the monster, who thrashes around harder. Tatsumaki arrives and compresses the monster into a ball.[4]

Abilities & Powers[]

Hundred-Eyes Octopus was classified as a Demon-level threat, implying that it was a fairly powerful creature. It was able to fend off and overpower several A-Class and B-Class heroes until a pair of S-Class heroes defeated it.

Gyoro Gyoro also considered it to be a fairly strong monster.[5]

Physical Abilities[]

Hundred-Eyes Octopus causing destruction.

Physical Empowerment: By devouring concrete, Hundred-Eyes Octopus got bigger and stronger.[6]

Omnidirectional Vision: Given its many eyes, Hundred-Eyes Octopus had a 360° field of vision.[7]

Adhesive Suckers: Its tentacles are covered in adhesive suckers which it can use to stick to the ground. When Tatsumaki pulled the monster into the air, it was able to briefly hold on to the ground until the streets cracked.

Immense Strength: As a Demon-level threat plus its enormous size, Hundred-Eyes Octopus possessed great raw strength. It was able to bite through a building,[8] and easily crush buildings and heroes with its tentacles.[9]

Immense Durability: Hundred-Eyes Octopus had a tough hide which was able to withstand machine-gun fire without being injured.[10] Additionally, it was also able to stay alive after Flashy Flash sliced all of its eyes out, and it prompted Flashy Flash to use one of his special moves, which is impressive for a Demon-level monster.

Fighting Style[]

Mass Destruction: Hundred-Eyes Octopus used its gigantic tentacles to cause a great amount of destruction in a city.[11]

Major Battles[]

Participants Chapter(s) Episode(s) Result
Hundred-Eyes Octopus vs. Death Gatling, Butterfly DX and Bone 61, 68 17 Interrupted by Flashy Flash
Hundred-Eyes Octopus vs. Battery Man, Funeral Suspenders and Bunbun Man 68 19 Hundred-Eyes Octopus wins
Hundred-Eyes Octopus vs. Flashy Flash 68 19 Interrupted by Tatsumaki
Hundred-Eyes Octopus vs. Tatsumaki 68 19 Hundred-Eyes Octopus is killed


  • Hundred-Eyes Octopus is a possible reference to the Hundred-Eyes Demon (百々目鬼, Dodome Ki), a famous yokai in Japanese lore with eyes all over its body.


  1. One-Punch Man Manga and Anime; Chapter 68, and Episode 19
  2. One-Punch Man Manga; Chapter 58, page 11
  3. One-Punch Man Manga; Chapter 61, page 25
  4. One-Punch Man Manga; Chapter 68, page 38
  5. One-Punch Man Manga; Chapter 68, page 39
  6. One-Punch Man Manga; Chapter 61, page 25
  7. One-Punch Man Manga; Chapter 68, page 6
  8. One-Punch Man Manga; Chapter 61, page 23
  9. One-Punch Man Manga; Chapter 68, page 5
  10. One-Punch Man Manga; Chapter 61, page 20
  11. One-Punch Man Manga; Chapter 68, page 2


Monster Association
Executives Black Sperm *Evil Natural Water *Homeless Emperor Fuhrer Ugly Gums Overgrown RoverNyan Elder Centipede Gouketsu 
Demon Awakened Cockroach Baquma Bug God Building Booper Devil Long Hair Do-S *Eyesight G5 Hundred-Eyes Octopus Vampire (Pureblood) Rafflesidon Royal Ripper Face Ripper Fist Fight Djinn Free Hugger Rhino Wrestler The Three Crows Senior Centipede Showerhead Super Mouse Unihorn The Great Food Tub 
Unknown Gyoffrey Goddess Glasses Venus Mantrap Junior Centipede Haragiri Rosie Choze Benpatsu *Hamukichi *Volten *Evil Eye Gale Hellfire Evil Eggs ManakoPlatinum Sperm Sword Devil Executioner Raptora *Reptera
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 *