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Psykos (サイコス, Saikosu, Viz: Psychos) is an esper, the military advisor of the Monster Association,[2] and a friend of Fubuki.[3] She is one of the main antagonists of the Monster Association Arc.


Psykos has a curvy figure with long aqua-blue wavy hair, emerald-green eyes and typically wears glasses.

Psykos's meat puppet Gyoro Gyoro appears as an obese slug-like monster with a single eye, with no visible facial orifice and eight arms protruding through it's head. It has four main arms, two stubby legs and three toes on each foot.

During high school, Psykos had braces, which made her mouth puckered. She also wore larger and rounder glasses and had freckles.[4]


Equally as manipulative as she is cunning, Psykos also often schemes and plots around the other members of the Monster Association geared towards experimental needs.[5] She played Rhino Wrestler for a fool by sending the lower-level monster against opponents he had no hope against during the heroes' invasion for scientific curiosity.[6] Psykos is also quite arrogant, sadistic, and volatile.

She is also very mischievous, as she enjoys playing sadistic games with the Hero Association staff.[7] Being very calculating, she takes into consideration the compatibility of each battle.[8]

Although Psykos is highly intelligent, she has a superiority complex. Her confidence on being a powerful esper along with the fact that she is later even granted additional power by the supposed "God", causes her to belittle Tatsumaki and believe herself able to become the "ultimate lifeform."[9]

Warning.png Expand to see original webcomic information. Beware of spoiler content.

Before succumbing to madness by the future she had foreseen, she used to be a clumsy person and showed great respect toward her former friend, Fubuki.

She is ambitious, continuously working to expand Fubuki's influence in her youth and the power of the Monster Association in the present day.[citation needed]

However, at the same time, she is merciless to her subordinates who fail to match her expectations with very few to no real exceptions.

She also carries an incredibly dim view of humans, despite being one herself, stating in derogatory terms that they only take up space and accomplish naught but squandering everything they get their hands on.[10] This is where the respect she harbored for Fubuki was shattered after her mentor crippled her powers. Despite this resentment for her former superior, she still withholds some underlying longing for her fellow esper's acknowledgment.

One of her overarching personality traits stems from her all-consuming hatred of humankind and all of their works, which came about when Psykos peered into the future of mankind.

Abilities and Powers[]

As the second-highest-ranking member of the Monster Association, Psykos has great authority over almost everyone and oversees the organization's operations and activities, and as a Dragon-level threat, she is an extremely powerful being. She is shown to be very powerful as an Esper, but not very skilled. Garou has commented that she cannot perform more than one action at the same time when using telekinesis. After merging with Orochi, her psychic power increases exponentially, allowing her to contend with Tatsumaki and seriously harm the esper, although Tatsumaki reveals she was holding back because Tareo's safety wasn't secured.[11]

Supernatural Abilities[]

Psykos fires a laser beam from her eyes

Psychokinesis: Psykos is a powerful esper. She can send out psychic signals to her colleagues from over great distances, as well as remotely control Gyoro Gyoro from 1500 meters underground.[12] When her power is amplified by her Elixir, Psykos can break free of Tatsumaki's restraints and drag her down from a large distance even as she is being dragged herself upwards.[13]

Warning.png Expand to see original webcomic information. Beware of spoiler content.
Her psychic output surpasses Fubuki[14] but is inferior to Tatsumaki's. She was also able to immobilize Bang long enough for Homeless Emperor to attack him.[15]

Energy Projection: Psykos can shoot powerful energy beams from her eyes.[16]

Gravity Manipulation: While controlling Gyoro Gyoro, Psykos could manipulate gravity and use it to crush her enemies.

Spy Drones: Psykos created and could control several spy drones that are shaped in the image of Gyoro Gyoro and can communicate through them. These spy drones could possess wings to fly a great distance or be planted as stationary viewpoints like security cameras.

Telepathy (テレパシー, Terepashī): Psykos uses telepathy to communicate with others. She uses this, as Gyoro Gyoro, to tell Garou to wait while sorting out disputes among the monsters.[17]

Warning.png Expand to see original webcomic information. Beware of spoiler content.

Clairvoyance: Psykos has the ability to see into the future. This ability is called the "Third Eye."[18]

Miscellaneous Abilities[]

Monster Transformation Stimulation: Psykos claims that she can stimulate growth in humans and turn some of them into exceptionally powerful monsters, like in the case of Orochi. Gyoro Gyoro's method is unknown in detail, but it can be assumed to be similar to the phenomenon of abnormal cellular reactions that normally transform some humans into monsters, without the Monster Cell.

Keen Intellect: Psykos is a highly intelligent individual and has great authority over almost everyone and oversees the Monster Association's operations as well as its activities. She is able to analyze any individual's power and is the one responsible for evaluating the disaster level of the Monster Association's members. She was also able to measure Garou's exceptional potential after re-encountering him, unlike previous monsters who underestimated the Hero Hunter despite his feats.[19] Additionally, based on battle compatibility, she accurately predicted which the monsters that needed to be sent to face the heroes that could give her side one-sided fights and perfect victories, as shown when the S-Class heroes had severe trouble dealing with the executive members that they had encountered due to her correctly sending the heroes' worst possible match up to face them.[20]

Fighting Style[]

Master Psychic Combatant: Psykos is a very powerful esper.

Warning.png Expand to see original webcomic information. Beware of spoiler content.

However, she still has less experience and expertise than Fubuki and Tatsumaki, which is why she lost to Fubuki even though she had a greater psychic output.

  • Psychic Binding (念動金縛り, Nen-dō Kanashibari): An ability used to suppress the power of another esper.

Psykos uses the Elixir to increase her power

  • Super Gravity Waves (重力超激浪, Jūryoku Chōgekirō): Psykos multiplies the gravity around a certain area to crush her opponent. After merging with Orochi, her ability to multiply gravity increases to the point that even Tatsumaki struggles with the increased gravity.
    • Gravity Times 300 (重力300倍, Jūryoku 300-bai): Psykos increases the gravity of an area by 300 times.[21]


  • Elixir: Psykos managed to create an elixir that increases her psychic power, which she consumes to fight against Tatsumaki.

Fusion with Orochi[]

The fusion of Psykos and Orochi traps Tatsumaki

After barely surviving his battle with Saitama, Orochi uses his absorption ability to regenerate his body. He absorbs his master Psykos; however, Psykos resists complete assimilation and the two merge into one huge red monster with many tentacles. During the fusion, they met and received additional power from a being they refer to as God.[22] They are strong enough to injure Tatsumaki and force her to get serious.[23] In this state, Psykos claims that in terms of power, she is already above Tatsumaki.[24] Their attacks also increase to devastating levels, creating tsunamis over a portion of the planet's hemisphere.[25]

  • Power Incorporation: Orochi can incorporate other's powers with his assimilation ability. These powers are then increased according to Orochi's own strength. The fusion continuously grows stronger by absorbing the energy from others and the planet through tendrils rooted in the ground; Psykos believes they can become one with the Earth itself as a perfect celestial life form.[26]
  • Psychokinesis: Psykos' psychokinesis is greatly amplified by Orochi's power. When their barrier clashes with Tatsumaki's, Tatsumaki is genuinely surprised at how hard it is. They can even usurp Tatsumaki's control of her barrier and turn it inside out, causing Tatsumaki's power to work against her. Due to Psykos being fused to the Earth through her roots, her barrier only covers the "main body".[27]
    • Gravity Manipulation: This fusion can manipulate gravity.
    • Psychic Decoys: After witnessing Tatsumaki create a decoy body from rocks shrouded with psychic energy, the fusion is able to replicate this technique on a larger scale by creating multiple decoys flying in different directions in an attempt to fool her opponent.[28]
  • Shapeshifting: This fusion can shapeshift its horns into an enormous avatar of Psykos. The avatar appears to lack an internal structure, and Tatsumaki refers to it as "unexpectedly hollow", mocking Psykos with the term "Miss Papier-mâché".[29] Despite this, the avatar can split in half and reveal other types of shapes, such as a gigantic face of Psykos or a three-pronged "beak" that can unleash laser beams.
    • Tendril Generation: This fusion is able to extend its fingers into large spears as long as the main body.
    • Metamorphosis: The dragons which could be created before by Orochi can be created again in greater size and power.

The fusion shoots a condensed energy wave

  • Energy Projection: This fusion can unleash a widespread energy attack so powerful it can easily cut through the Earth's surface as it passes through, lifting a severed disk of oceanic crust, seawater and the sky above it into the air before it crashes back down.[30] The energy attacks are so powerful that they can easily overwhelm Genos' Thunder Drill Cannon, stated to be capable of destroying a huge meteor in one shot.[31]
  • Electricity Manipulation: Through its spears, this fusion can discharge electric shocks powerful enough to temporarily stun Tatsumaki and make her lose control of her powers.[32]
  • Regeneration: The fusion retains Orochi's ability to regenerate; after their body was mangled by Tatsumaki, the fusion quickly regenerated from the damage.[33]
  • Smoke Manipulation: The fusion is capable of expelling huge quantities of heavy smoke to create a cover for itself and hamper the senses of their opponent.[34]
  • Flight: The fusion is capable of flying at high speeds by shapeshifting itself into a jet.[35]


  • "Bear witness to the one whom Gyoro Gyoro can’t begin to compare with, Lord Psykos and her terrifying psychokinesis!"[36]
  • (To Orochi) "You are nothing more than a vessel to amplify my powers... I am the Master!!"[37]
  • (To Tatsumaki) "You lost your chance at winning. I was chosen as a superior entity. And I was bestowed more power than you possess."[38]
  • (Psykos referring to something like God) "Brain cells... The structural diagram of the universe. It looks like Jupiter's surface. Something like God... When it stopped... It looked into me. I felt fear. At the same time, a mysterious power was flowing into me. In that instant, I was enlightened about my destiny."[39]
Warning.png Expand to see original webcomic information. Beware of spoiler content.
  • "It's pointless! No, there's no point in taking over the world! All these Homo sapiens know to do is eat, shit, mate, and reproduce! You cannot unite them! They are a bunch of food wasting vermin! Even below that! There's no honor in ruling over the human race! They'd be better off reduced to zero! They must be destroyed! There's no choice but to destroy them! This is my mission! It is time the chosen ones eradicate these Homo sapiens!"


  • In all of her appearances, Psykos is seen wearing her glasses, and as even her psychic avatars wear them. It is unknown whether the glasses are of any use to her in that form.
  • The hand gesture of the Fusion Form of Psykos and Orochi to fire the massive energy wave is similar to the tri-beam technique used by Tien Shinhan from the Dragon Ball series.
  • The design of Psykos' fused form is based on a neuron.[40]
  • There are similarities between Psykos fusion with Orochi and the Whore of Babylon. In scripture and according to many interpretations, the Whore of Babylon represents a seductive figure leading and manipulating people astray against God and the forces of light. The Whore of Babylon is depicted as riding a many headed beast and causing the ruination of countries while also being a sign of the end of the world. Psykos wants to destroy all of humanity and through monstrous experimentation, coercion, and deception created an army of beasts to follow her. Later, she takes a very seductive form while appearing to ride upon a dragon with many heads. She places herself above all others and proclaims herself to the most powerful while also serving and empowered by "God" who in the story is shown to be a malevolent force corrupting humans by making deals with them similarly to the Anti-Christ or Devil in Judaeo-Christian religion.
  • Psykos' appearance is adorned with snake symbols. Her earrings and pin are in the form of a serpent eating its own tail, the ouroboros, which is a symbol of cycle and rebirth, possibly referencing to her fusion with Orochi.


  1. One-Punch Man Manga; Chapter 66, page 22
  2. One-Punch Man Manga and Anime; Chapter 79, and Episode 22
  3. One-Punch Man Manga; Chapter 109 (Online)
  5. One-Punch Man Manga; Chapter 123 (Online), page 21
  6. One-Punch Man Manga; Chapter 97
  7. One-Punch Man Manga and Anime; Chapter 79, page 10-18, and Episode 22
  8. One-Punch Man Manga and Anime; Chapter 85, and Episode 24
  9. One-Punch Man Manga; Chapter 132 (Online), page 17-21
  10. One-Punch Man Webcomic; Chapter 77, page 12
  11. One-Punch Man Manga; Chapter 128 (Online), page 19, 25
  12. One-Punch Man Manga; Chapter 123 (Online), page 19
  13. One-Punch Man Manga; Chapter 127 (Online)
  14. One-Punch Man Webcomic; Chapter 77, page 5
  15. One-Punch Man Webcomic; Chapter 72, page 14
  16. One-Punch Man Manga; Chapter 127 (Online), page 21
  17. One-Punch Man Manga; Chapter 87, page 10
  18. One-Punch Man Webcomic; Chapter 77, page 10
  19. One-Punch Man Manga; Chapter 94, page 19
  20. One-Punch Man Manga; Chapter 123 (Online)
  21. One-Punch Man Manga; Chapter 107 (Online), page 8
  22. One-Punch Man Manga; Chapter 132 (Online), page 16-20
  23. One-Punch Man Manga; Chapter 128 (Online)
  24. One-Punch Man Manga; Chapter 132 (Online), page 5
  25. One-Punch Man Manga; Chapter 132 (Online), page 7-11
  26. One-Punch Man Manga; Chapter 132 (Online), page 21
  27. One-Punch Man Manga; Chapter 133 (Online), page 21
  28. One-Punch Man Manga; Chapter 134 (Online)
  29. One-Punch Man Manga; Chapter 133 (Online), page 19
  30. One-Punch Man Manga; Chapter 132 (Online), page 6-13
  31. One-Punch Man Manga; Chapter 133 (Online), page 33-37
  32. One-Punch Man Manga; Chapter 133 (Online), page 23
  33. One-Punch Man Manga; Chapter 133 (Online), page 19-24
  34. One-Punch Man Manga; Chapter 134 (Online), page 29-32
  35. One-Punch Man Manga; Chapter 134 (Online), page 29-30
  36. One-Punch Man Manga; Chapter 126 (Online), page 18
  37. One-Punch Man Manga; Chapter 128 (Online), page 9
  38. One-Punch Man Manga; Chapter 132 (Online), page 14
  39. One-Punch Man Manga; Chapter 132 (Online), page 16


S-Class Gale WindHellfire FlameSpeed-o'-Sound Sonic
B-Class Hyaha Axe
Ex-Villains Dr. GenusHammerheadMen's Esthetician Man
Undetermined Class
Monster Association
Executives Black Sperm *Evil Natural Water *Homeless Emperor Fuhrer Ugly Gums Overgrown RoverNyan Elder Centipede Gouketsu 
Demon Awakened Cockroach Baquma Bug God Building Booper Devil Long Hair Do-S *Eyesight G5 Hundred-Eyes Octopus Vampire (Pureblood) Rafflesidon Royal Ripper Face Ripper Fist Fight Djinn Free Hugger Rhino Wrestler The Three Crows Senior Centipede Showerhead Super Mouse Unihorn The Great Food Tub 
Unknown Gyoffrey Goddess Glasses Venus Mantrap Junior Centipede Haragiri Rosie Choze Benpatsu *Hamukichi *Volten *Evil Eye Gale Hellfire Evil Eggs ManakoPlatinum Sperm Sword Devil Executioner Raptora *Reptera
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 *