|The following section contains Webcomic spoilers. You have been warned, manga-only readers.|
Kenzan Rat has the appearance of a colossal rat with spikes across its back and sharp teeth.
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 is a Dragon-level threat, Kenzan Rat is an extremely powerful being.