One-Punch Man Wiki
I can do anything now! Everything looks like prey!
— Jumping Spider

Jumping Spider (ハエトリノ, Haetorino; Viz: Spiderino) was a Mysterious Being who changed after he didn't remove a spider that went into his ear. He was killed by Saitama.[1]


Jumping spider had an upper half of a human male, and a giant-sized arachnid lower half based on a jumping spider.


Jumping Spider was a human who didn't remove a spider that went into his ear. This act, or lack of one, caused him to turn into a monster.

Appearances in Other Media[]


An evacuation alert rings out warning Y-City of a Mysterious Being with a disaster level of tiger. The monster Jumping Spider is disrupting Y-City when the heroes Child Emperor, Darkness Blade, Stinger, Red Muffler and Great Philosopher come to stop him. Jumping Spider knocks away all the heroes before Jumping Spider is killed by Genos and Saitama. However, Child Emperor attributes the credit to King. Fubuki later kills off the remaining parasites from Jumping Spider's dead body.

Abilities and Powers[]

Jumping Spider was shown to have possessed impressive physical strength and speed, even surpassing those of A-Class heroes. His physical power level was read to be 6999 by Child Emperor's Okame-Chan, through which he determined that Jumping Spider was a Demon-level threat.

Physical Abilities[]

Enhanced Strength: Jumping Spider was able to effortlessly knock back several A-Class heroes and an S-Class hero like Child Emperor.

Jumping Spider dodging the attacks from multiple heroes

Enhanced Speed: Jumping Spider was very fast and agile, enough to surprise Child Emperor, an S-Class hero. He was able to outspeed multiple A-Class heroes, dodging their attacks and and knocking them out within mere moments.

Web Spinning: Jumping Spider was able to quickly spin webs, and he used this ability to disarm opponents.

Spider Parasite: Jumping Spider was able to release many small spiders from his body. It can be assumed that these spiders will create other "Jumping Spider"-like monsters if they infect a human. This ability persists even after death.


  • "Gu Chi Chi Chi Chi..."


  • Jumping Spider was initially considered a Tiger-level by the Hero Association.
  • Child Emperor analysed Jumping Spider with his device, Okame-Chan. The result was 402, which is about half as strong as a bear. Child Emperor suggested that it was more like Wolf-level.
  • In actuality, Jumping Spider's main strength comes from his lower spider half with an Okame-Chan score of 6999. This puts him by Child Emperor's estimation as Demon-level.



Mysterious Beings
Dragon (or higher) Boros Orochi *
Demon 170,000-Year-Old Cicada Larva 170,000-Year-Old Cicada Adult Armored GorillaAwakened Cockroach Baquma Beast King Bruinado Bug God Building Booper Deep Sea King Demonic Fan Devil Long Hair *Do-S *Eyesight Face Ripper Fist Fight Djinn Free Hugger G4 G5 Game-Berus Giant Crow Grizzly Nyah Hundred-Eyes Octopus Jumping Spider Macho Daikon Mosquito Girl Rafflesidon Rhino Wrestler Royal Ripper Scaledon Senior Centipede Showerhead Sky King Subterranean King Super Mouse Surprise-Attack Plum The Great Food Tub The Three Crows Unihorn Vampire (Pureblood) 
Wolf Himawari Hotdog Messenger of the Seafolk Piggy Bancon Tongue Stretcher
Less than Wolf
Unknown Alien Seer *Ancient King Angry Grandpa Autumn Phantom Red Golden-ringed Dragonfly *Benpatsu *Choze DarkDark Matter Gunner Eagle Enamel Evil Eggs Evil Eye Evil Natural Water *Falcon Fish of DarknessGale Giant Salamander Gigakigan Goddess Glasses Gyoffrey Hamukichi *Haragiri Hawk Hellfire Junior Centipede Kite Lord Great White ManakoMen's Esthetician Man *Platinum Sperm Rosie Raptora *RepteraSage Centipede Suppon Sword Devil Executioner Venus Mantrap Volten *