One-Punch Man Wiki

Slugerous (ナメクジャラス, Namekujarasu) was an artificial mutant created by Dr. Genus of the House of Evolution. He was killed by Beast King.[2]


Slugerous was a humanoid slug. He had a black-spotted, very slug-like torso and head, with the addition of arms, legs, a nose, and a mouth.[3]


Introduction Saga[]

House of Evolution Arc[]

Slugerous is part of the team sent to capture Saitama. Shortly after Kamakyuri is killed, Saitama and Genos exit the apartment and Saitama buries Slugerous and Frog Man headfirst in the ground up the their waists.[4]

Slugerous is later shown during the fight between Saitama and Beast King pulling himself out of the ground, but is then quickly killed by one of Beast King's attacks.[5]

Abilities and Powers[]

While the full extent of his abilities were never revealed, Slugerous was classified as a Tiger-level threat. It can be assumed he was a danger to the lives of a great number of people.

Supernatural Abilities[]

Telepathy (テレパシー, Terepashī): Slugerous was a telepath. He was able to sense Kamakyuri and knew when the latter died.[3]

Major Battles[]

Participants Chapter(s) Episode(s) Result
Slugerous vs. Saitama 7, 8 2 Loss


  1. One-Punch Man Encyclopedia; One-Punch Man: Hero Encyclopedia, page 116-117
  2. One-Punch Man Manga and Anime; Chapter 8, and Episode 2
  3. 3.0 3.1 One-Punch Man Manga; Chapter 7, page 14
  4. One-Punch Man Manga; Chapter 7, page 15
  5. One-Punch Man Manga; Chapter 8, page 15

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