One-Punch Man
Season 1, Episode 4: The Modern Ninja
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A group of battlesuit-clad terrorists called “The Paradisers” appears in City F, led by an enormous man known as Hammerhead. Calling for the redistribution of wealth, the group targets the fat-cat Zeniru, who in turn dispatches his bodyguard to defeat them. Unfortunately, Saitama is on the same errand.
All Episodes - Season 1
Episode 1
The Strongest Man
Episode 2
The Lone Cyborg
Episode 3
The Obsessive Scientist
Episode 4
The Modern Ninja
Episode 5
The Ultimate Master
Episode 6
The Terrifying City
Episode 7
The Ultimate Disciple
Episode 8
The Deep Sea King
Episode 9
Unyielding Justice
Episode 10
Unparalleled Peril
Episode 11
The Dominator of the Universe
Episode 12
The Strongest Hero