1,151 Pages

Webcomic notice This article contains Webcomic spoilers. You have been warned, manga-only readers.

Kenzan Rat (ケンザンネズミ, Kenzan Nezumi) was a Dragon-level mysterious being that attacked H-City. It was killed by Tatsumaki.[1]


Kenzan Rat had the appearance of a colossal rat with spikes across its back and sharp teeth.


Unnamed SagaEdit

Psychic Sisters ArcEdit

Kenzan Rat appears in H-City, completely destroying the east side of the city. Metal Bat is sent by the Hero Association to defeat it. Before Metal Bat can engage it, Kenzan Rat is killed by Saitama and Tatsumaki who were fighting through the cities.

Abilities and PowersEdit

Not much is known about its abilities. However, given the fact it was a Dragon-level threat, Kenzan Rat was an extremely powerful being.


  • Kenzan means "Needlepoint Holder".


  1. Webcomic Chapter 104


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