"One Punch Man" Season 3 is the third TV anime series of the mega-popular battle action manga by ONE (original) and Yusuke Murata (art).
The long-awaited sequel returning after about 10 years since Season 1 in 2015 and about 6.5 years since Season 2!
A one-of-a-kind work fusing gag and battle, depicting the adventures of Saitama, the strongest hero who defeats any enemy with one punch.
Season 3 fully launches the series' largest-scale "Monster Association Arc," depicting the all-out confrontation between S-Class heroes and the Monster Association!
Currently airing from October 5, 2025, every Sunday at 11:45 PM on TV Tokyo network.
① The Satisfaction of Ending Everything with One Punch
Saitama's greatest charm is his overwhelming strength that defeats any powerful enemy with one punch.
The setting of "strongest from the start," unlike other battle works, creates a fresh kind of fun.
No matter how strong enemies seem, the gap between the tension and the relief of "once Saitama arrives, it's over" is the best 👊
② Unique S-Class Heroes
The Hero Association has many unique S-Class heroes.
The strongest esper Tatsumaki, veteran martial artist Silver Fang, cyborg Genos, and King who is feared as "the strongest man on Earth"...
Each has their own abilities and personalities, coloring the story 🦸
③ Perfect Balance of Serious and Gag
This work's charm is the perfect fusion of hot battles and surreal gags.
Even in the midst of fierce battles with enemies trying to destroy the world, Saitama worries about supermarket sales or garbage collection days.
This gap is irresistibly funny 🤣
④ Monster Association: The Greatest Enemy Organization
The Monster Association, which fully appears in Season 3, is the largest enemy organization in the series.
With Monster King Orochi at the top, many monsters of disaster level "Dragon" or above belong to it.
Packed with powerful enemies that even S-Class heroes struggle against, battles of unprecedented scale unfold ⚔️
⑤ Hot OP by JAM Project × BABYMETAL
Season 3's OP theme is "Get No Satisfied!"
A dream collaboration between anisong legends JAM Project and worldwide unit BABYMETAL!
The loud and powerful song fitting One Punch Man is a must-listen 🎵
① Garou's Awakening and Growth
Speaking of important figures in Season 3, it's Garou.
Pay attention to how he, who has defeated numerous heroes as the "Hero Hunter," changes within the Monster Association.
His conflict and awakening as a human monster becomes a major axis of the story 🔥
② Clash with Monster King Orochi
Monster King Orochi, leader of the Monster Association, is an original character from the Murata version.
A powerhouse said to be "no living being on Earth stronger than him."
A terrifying enemy who overwhelms Garou and has the genius to copy Garou's techniques just by seeing them 👹
③ S-Class Heroes All-Out Battle
In the assault operation on the Monster Association, S-Class heroes fight with all their might.
Tatsumaki's overwhelming psychic powers, Silver Fang's refined martial arts, Genos's desperate fight—each character's highlights are packed!
Especially the esper showdown of Tatsumaki vs Gyoro Gyoro is a must-see 💫
④ The Outcome of the Hostage Rescue Operation
The story moves greatly when the Monster Association takes a Hero Association executive's child hostage.
S-Class heroes begin the assault operation on the Monster Association's hideout for hostage rescue.
Can't take your eyes off how this operation unfolds 🏃
⑤ The Gap Between Saitama's "Daily Life" and "Strongest"
Behind the great battles, Saitama is still going at his own pace.
While a huge commotion is happening underground, he's just living normally while worried about the noise.
This gap is what makes One Punch Man unique and makes viewers laugh 😂
① Saitama's Birth (Season 1)
Saitama, a young man who failed job hunting, decided to become a hero after saving a boy from a monster one day.
As a result of 3 years of harsh training (100 push-ups, 100 sit-ups, 100 squats, 10km running), he gained the power to defeat any enemy with one blow in exchange for losing all his hair.
He takes Genos as a disciple and joins the Hero Association 🦸
② Battle with Lord Boros, Ruler of the Universe (Season 1)
Lord Boros, leader of space pirates who took 20 years to reach Earth.
He attacked Earth "looking for an opponent who could fight him equally."
Saitama unleashed his first serious blow "Serious Punch" and defeated Boros. Boros left his final words "You were too strong" 🌟
③ Garou Appears (Season 2)
Garou, Silver Fang's former disciple, began "Hero Hunting."
Garou, who had doubts about "the structure where heroes are justice and monsters are evil" since childhood, aims to become "absolute evil."
He grows while defeating numerous heroes ⚔️
④ Monster Association's Schemes (Season 2~Season 3)
The "Monster Association," where monsters organized, appeared.
They took a Hero Association executive's child hostage and declared war.
S-Class heroes assemble, and the operation for hostage rescue and Monster Association destruction begins 🏴
⑤ Opening of Season 3
Garou awakens in the Monster Association's hideout.
Meanwhile, S-Class heroes hold a strategy meeting and prepare for the assault on the Monster Association.
The all-out war between Hero Association and Monster Association begins now! 🔥
📺 Terrestrial Broadcast
TV Tokyo Network: Every Sunday at 23:45~
・TV Tokyo
・TV Hokkaido
・TV Aichi
・TV Osaka
・TV Setouchi
・TVQ Kyushu Broadcasting
BS TV Tokyo: Every Monday at 24:30~
Airing from October 5, 2025 📺
🖥️ Streaming Information
Sequential streaming starts every Sunday at 24:30~.
Streaming Services:
・ABEMA
・d Anime Store
・Prime Video
・Netflix
・U-NEXT
・DMM TV
Available on major services 🎬
🎬 Production Information
Animation Production: J.C.STAFF
Original Work: ONE, Yusuke Murata
Series Composition: Tomohiro Suzuki
Character Design: Chikashi Kubota, Shinjiro Kuroda, Ryosuke Shirakawa
Music: Makoto Miyazaki
J.C.STAFF continues production following Season 2 🎨
👊 Saitama (CV: Makoto Furukawa)
The protagonist of this work and the strongest hero who defeats any enemy with one blow.
His hero name is "Caped Baldy" (he's not happy about it).
25 years old, 175cm, 70kg. Someone doing hero work as a hobby.
He gained invincible power through 3 years of training in exchange for losing all his hair.
Being too strong, he lives slightly boring days without tension or sense of achievement in battles.
🎯Trivia: Saitama's name comes from Saitama Prefecture. In the Murata version, there's a scene where he easily lifts a barbell with a black hole attached—his strength is immeasurable! Also, he has the unexpected side of being no match for King at video games 🎮
🤖 Genos (CV: Kaito Ishikawa)
S-Class Rank 14 cyborg hero, nicknamed "Demon Cyborg."
19 years old. At 15, his family and hometown were taken by a rampaging cyborg, and he became a cyborg for revenge.
Admiring Saitama's strength, he volunteered to become his disciple.
With a serious and passionate personality, he calls Saitama "Sensei" and respects him.
🎯Trivia: Genos writes down all of Saitama's words in a notebook. Because he's too serious, he sometimes takes Saitama's casual remarks as profound teachings—the "Genos Notebook" is a popular topic among fans 📝