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Giant Crow (巨大黒烏, Kyodai Kokū) was a Mysterious Being sighted flying above M-City. It was killed by Saitama.[3]


Giant Crow lived up to its name with its main body being larger than an apartment tower. Its feathers were black while the eyes glowed white. It was equipped with large sharp teeth in its beak.


Hero Association SagaEdit

King ArcEdit

The Giant Crow first appears in M-City, causing emergency evacuation, but contradictory also warning the inhabitants not to step out of their house. It crashes into King's apartment but is stopped by Saitama. After letting out a loud screech, its head is obliterated by Saitama. It is seen laying headless below the building with its wings spread out.[4]

Abilities and Powers Edit

As a Demon-level mysterious being, Giant Crow was naturally a rather powerful monster. Although its abilities weren't shown due to how quick it was defeated, it was shown to have many unique abilities such as poisonous fangs and absorbing its enemies' powers, which is possibly a reason why it went after King in the first place. However, as expected, it was effortlessly killed by Saitama. Additionally, it has been stated by ONE that Puri-Puri Prisoner, the lowest ranking S-Class hero, could have defeated the Giant Crow.

Physical AbilitiesEdit

Flight: Giant Crow's feathered wings allowed it to fly.

Immense Strength: The creature was able to smash into a building with little to no injury.

Fangs (牙, Kiba): It had poisonous fangs.[1]

Digestive Assimilation: It could absorb the enemy's strength by eating them.[1]

Fighting StyleEdit

Hand-to-Hand Combatant: Giant Crow relies on close quarter engagements to fight.

  • Fang Beak (牙嘴, Kiba kuchibashi): Giant Crow dives directly towards a target and attacks it with its beak.[1]



  1. 1.0 1.1 1.2 1.3 1.4 One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 167
  2. One-Punch Man Manga; Chapter 37
  3. One-Punch Man Manga and Anime; Chapter 38, and Episode 13
  4. One-Punch Man Manga; Chapter 38
  5. One-Punch Man Interview; Niconico Interview
  6. One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 168


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