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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 SagaEdit

House of Evolution ArcEdit

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 PowersEdit

Supernatural AbilitiesEdit

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 BattlesEdit

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


  1. One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, 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


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