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Gearsper (ギアスパー, Giasupā) is the C-Class rank 133 professional hero for the Hero Association.


Gearsper wears a business suit and a helmet that covers his eyes and nose. The helmet is decorated with lightning streaks on the sides and emblazoned with the word "ESP" in the center.


Gearsper is a cautious and meek man, worrying about the raid on the monster territory. He's also very nervous and insecure about his powers, as seen when he was wondering if he would be able to activate them properly and wishing he'd asked the HA for a Handgun before coming to the MA base.


Human Monster SagaEdit

Monster Association ArcEdit

Gearsper is recruited as part of the support group to the main Monster Association strike team.[1] When entering the Monster Association territory he informs Child Emperor that King left to go somewhere else.[2] He is attacked by several monsters and gets nearly killed, but is saved by Bushidrill and Okamaitachi.[3]

Several other monsters later try to attack him because of how weak he appears, but Mizuki and Superalloy Darkshine leap in front of him to protect him.[4]

Abilities and PowersEdit

Gearsper is a weak esper who uses an ESP amplifying helmet to enhance his abilities. He performed badly in the hero exam but was recruited anyway due to his rare abilities.

Supernatural AbilitiesEdit

Psychokinesis: Gearsper possesses psychokinetic abilities, but the extent of his abilities has not been displayed.


ESP Helmet: A helmet that allows him to control psychic powers.[5]

Trivia Edit

  • "Gearsper" is a portmanteau of the words "headgear" and "esper".


  1. One-Punch Man Manga; Chapter 93, page 35
  2. One-Punch Man Manga; Chapter 93, page 4
  3. One-Punch Man Manga; Chapter 93, page 83-84
  4. One-Punch Man Manga; Chapter 93, page 128-130
  5. Owned Items


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