1,024 Pages

Demonic Fan (扇風鬼, Senpūki; Viz: Demon Fan) was a Demon level Mysterious Being of unknown origin that appears to be a sentient robotic fan.


The Demonic Fan is a four-legged, big, metallic structure. Each leg has two joints, similar to a spider's and at the center of its body is a giant fan. The fan has three blades and spins at high speed and velocity.

Appearances in Other MediaEdit


A New Wind BlowsEdit

After taking out the criminal Banero the Blizzard Group comes across the Mysterious Being Demonic Fan, who completely overwhelms them and their leader Fubuki. Luckily for the Blizzard Group it was quickly destroyed by Blizzard's sister, Tatsumaki who then left the area with her sister. Saitama soon arrives at the scene and asks the only conscious member of the Blizzard Group about the monster. The man reveals that the Demonic Fan has been defeated. However, at that moment the Demonic Fan starts moving and quickly reassembles itself and prepares to attack. Saitama then goes on to face it, but is stopped by the member of the Blizzard Group who warns him not to throw his life away. However, Saitama calmly proceeds to punch the Demonic Fan into smithereens.[2]

Abilities and PowersEdit

It is an incredibly powerful and durable machine whose Disaster Level is marked as Demon, indicating that it is fully capable of destroying a city on its own.[2] It was able to overwhelm and intimidate the entire Blizzard Group including Fubuki.

Robotic AbilitiesEdit

Wind Manipulation: With its large propellers the Demonic Fan can create powerful gusts of wind that can break concrete and even create tornadoes. It is impossible to breathe due to the strength of the currents generated by it.[1]

Regeneration: It also possesses the ability to reassemble itself. Even if disassembled completely it will eventually repair itself. It can, however, be defeated if its propeller is destroyed.[2] Despite its abilities, it was no match for Tatsumaki's telepathic powers or Saitama's inhuman strength.




  1. 1.0 1.1 1.2 1.3 One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 183
  2. 2.0 2.1 2.2 2.3 One-Punch Man Manga; A New Wind Blows


Community content is available under CC-BY-SA unless otherwise noted.