Season 3
12 episodes · Oct 12, 2025
Alongside Genos, his faithful disciple, Saitama performs his official hero duties as a member of the Hero Association. One day, monsters claiming to be from the Monster Association suddenly appeared, taking a child of the Hero Association executive hostage. The S-class heroes gather and plan a raid on the Monster Association hideout to rescue the hostage. Meanwhile, Garou, a “human monster” who was taken by the Monster Association during a battle with the heroes, awakens in the Monster Association hideout.
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S3E1Strategy Meeting
Oct 12, 202524mThe heroes plan a rescue of a child kidnapped by monsters, while Garou awakens deep underground.
S3E2Monster Traits
Oct 19, 202524mOn his way to hunt heroes, Garou dines and dashes at a restaurant, but is chased by Saitama.
S3E3Organism Limits
Oct 26, 202524mGarou fights Insect God and King the Ripper, while Tareo gets kidnapped. Dr. Kuseno visits Saitama.
S3E4Counterattack Signal
Nov 2, 202524mThe heroes prepare for battle without Silverfang and Genos. Garou attacks the Monster Association.
S3E5Monster King
Nov 9, 202524mGarou rescues Tareo but is struck by Overgrown Pochi, falling to Orochi and Gyoro-Gyoro.
S3E6Motley Heroes
Nov 16, 202524mClass-S heroes plan the Monster Association assault, but Amai Mask arrives and clashes with them.
S3E7Counterstrike
Nov 23, 202524mHeroes arrive in Z City but face a monster ambush. A-class aids while Gyoro-Gyoro watches the fight.
S3E8Ninja Tale
Nov 30, 202524mTempest Wind and Hellfire Flame, who were ninjas but are now monsters, battle with Flashy Flash.
S3E9Brave Child
Dec 7, 202524mChild Emperor finds Waganma and faces Phoenix Man, using his ultimate weapon to protect him.
S3E10Immortal Bloodbath
Dec 14, 202524mZombieman faces Vampire, a descendant of a supernatural bloodline, in a brutal, deadly showdown.
S3E11Top Dragons
Dec 21, 202524mChild Emperor rescues Waganma. The heroes take on threat-level Dragon monsters in a deadly fight.
S3E12Ultimate Lifeform
Dec 28, 202524mThe heroes battle monsters while Terrible Tornado faces Gyoro-Gyoro. Orochi appears before Saitama.