Season 3
Overview
Saitama is a hero who only became a hero for fun. After three years of "special training," he’s become so strong that he's practically invincible. In fact, he's too strong—even his mightiest opponents are taken out with a single punch. 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 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.
Episodes
1. Strategy Meeting
2025-10-12
The heroes plan a rescue of a child kidnapped by monsters, while Garou awakens deep underground.
2. Monster Traits
2025-10-19
On his way to hunt heroes, Garou dines and dashes at a restaurant, but is chased by Saitama.
3. Organism Limits
2025-10-26
Garou fights Insect God and King the Ripper, while Tareo gets kidnapped. Dr. Kuseno visits Saitama.
4. Counterattack Signal
2025-11-02
The heroes prepare for battle without Silverfang and Genos. Garou attacks the Monster Association.
5. Monster King
2025-11-09
Garou rescues Tareo but is struck by Overgrown Pochi, falling to Orochi and Gyoro-Gyoro.
6. Motley Heroes
2025-11-16
Class-S heroes plan the Monster Association assault, but Amai Mask arrives and clashes with them.
7. Counterstrike
2025-11-23
Heroes arrive in Z City but face a monster ambush. A-class aids while Gyoro-Gyoro watches the fight.
8. Ninja Tale
2025-11-30
Tempest Wind and Hellfire Flame, who were ninjas but are now monsters, battle with Flashy Flash.
9. Brave Child
2025-12-07
Child Emperor finds Waganma and faces Phoenix Man, using his ultimate weapon to protect him.
10. Immortal Bloodbath
2025-12-14
Zombieman faces Vampire, a descendant of a supernatural bloodline, in a brutal, deadly showdown.
11. Top Dragons
2025-12-21
Child Emperor rescues Waganma. The heroes take on threat-level Dragon monsters in a deadly fight.
12. Ultimate Lifeform
2025-12-28
No overview available.