The Gluttonous Squirrels were a swarm of rodent-shaped Mysterious Beings that surfaced at the E-City Thrill Animal Park. Rated only at the Wolf threat tier, they were quickly wiped out during the wave of monsterized animals that the S-Class hero Drive Knight moved to contain.
These monsters kept the rough silhouette of squirrels but twisted it into something predatory. Each bore four eyes, a mouth crowded with sharp teeth, and fingers tipped by claws.
The source material reveals almost nothing about how these creatures thought or behaved beyond their monstrous nature. They appear purely as part of the pack of transformed animals rampaging through the park, with no individual disposition ever spelled out.

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During the Neo Heroes Uprising Arc, the squirrels turned monstrous inside the E-City Thrill Animal Park. When Drive Knight and Genos arrived to deal with the herd of monsterized herbivores, the pair are presumed to have destroyed the swarm in the process. Classified at the Wolf level, the group was almost certainly weak by monster standards, and a high-ranking S-Class hero like Drive Knight would have eliminated them with little effort. Their sole recorded clash appears in webcomic chapter 139.
The Gluttonous Squirrels are a swarm of rodent shaped Mysterious Beings that appeared at the E-City Thrill Animal Park. They kept the general silhouette of squirrels but were twisted into predatory monsters.
The Gluttonous Squirrels are rated at the Wolf threat level, the lowest tier used to classify monsters in One Punch Man. This placed them among the weakest of the monsterized animals rampaging through the park.
The Gluttonous Squirrels were defeated by the S-Class hero Drive Knight, alongside Genos, during the Neo Heroes Uprising Arc. The pair are presumed to have wiped out the swarm while containing the wave of monsterized animals at the park.
The Gluttonous Squirrels have four eyes each, a mouth crowded with sharp teeth, and claw tipped fingers. Despite these twisted features, they retain the rough silhouette of ordinary squirrels.
The Gluttonous Squirrels first appear in webcomic chapter 139, during the Neo Heroes Uprising Arc. They are exclusive to the webcomic version of One Punch Man and were never adapted into the manga or anime.
Looking for more on Gluttonous Squirrels? The One-Punch Man Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the One-Punch Man anime series, manga, and official materials. One-Punch Man was created by ONE and Yusuke Murata, published by Shueisha, and animated by J.C.Staff and Madhouse. All rights to One-Punch Man and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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