Geryuganshoop is an alien general of the Dark Matter Thieves and Boros's right hand, commanding the fleet's crew from the ship's control room. Its body is dark blue beneath translucent skin that shifts rainbow-colored in combat, with no arms, legs, or torso to speak of — just an oval head trailing a mass of octopus-like tentacles.
Its psychokinesis is on another level entirely: Geryuganshoop can strip away air friction from objects it hurls, letting them travel at sub-light speeds without burning up — a degree of control the wiki explicitly ranks above even Tatsumaki's. It also communicates telepathically, both to direct its subordinates and, during Saitama's rampage through the ship, in an attempt to talk him toward an exit rather than fight. Fiercely loyal to Boros and willing to put itself in harm's way to protect him, Geryuganshoop is otherwise calm and calculating — except when the ship or its crew are directly threatened, and except for a genuine, arrogant belief that no other psychic in the universe rivals its skill.
An alien resembling a cross between a jellyfish and an octopus — a bulbous, dark, amorphous head with three glowing white eyes in a triangular arrangement, and dozens of long slender dark tentacles used for both movement and psychokinetic gestures. On death, his body loses cohesion entirely, liquifying into a dark smear.
Exceptionally proud of his psychic ability, viewing humans as “savages,” and fanatically loyal to Lord Boros. More tactical and cautious than his bloodthirsty peer Groribas — but his professional composure collapses into panic the moment his powers prove useless against Saitama.
Spent decades, possibly centuries, traveling the galaxy with Boros, refining his psychokinesis to the top of his species and the crew. Appointed the spacecraft’s control officer, responsible for the vessel’s equilibrium and internal communications.
Monitors Saitama’s breach of the ship, trying telepathic misdirection to steer him away from the Power Sphere — ignored entirely. Confronts Saitama directly in the control room, unleashing a storm of debris at sub-light speed and then attempting to crush him with intensified gravity. When none of it works, he descends into disbelief and panic; Saitama, bored, flicks a small stone that passes clean through his head, killing him instantly and destabilizing the ship’s flight systems in the process.
Supreme psychokinesis capable of piloting the entire ship while fighting; long-range telepathy across the vessel; localized gravity manipulation strong enough to crush biological matter; and his signature "Telekinetic Shower of Rubble," a storm of sub-light-speed debris. His physical durability is comparatively weak, relying entirely on barriers for protection.
vs. Saitama — Ch. 32
Tried to stop him from reaching Lord Boros using gravity manipulation and telekinetic projectiles. Died to a flicked pebble — proof that no amount of “supreme” psychic power gets around Saitama's strength.
Major: Ch. 32. Minor: Ch. 33 (remains). Mentioned only: Ch. 31, 38.
Lord Boros: his commander, held in absolute reverence. Melzargard & Groribas: fellow Top Three executives, over whom he often acted as tactical superior. Saitama: the "primitive savage" who ended him with a flicked pebble.
“I am Geryuganshoop... Supreme Telekinetic in the universe!”
“Groribas has fallen?! Impossible!”
His projectile speeds are noted as theoretically surpassing Tatsumaki’s psychic feats at that point in the story. His death is implied to be the reason the ship began losing altitude, since he was mentally anchoring its flight systems.
🇯🇵 Japanese Voice Actors
Gotou, Hiroki
🇯🇵 Japanese
🇺🇸 English Voice Actors
Beacock, Brian
🇺🇸 English