Summary[edit | edit source]
A single man arose to face the evil threatening humankind! His name was Saitama. He became a hero for fun! With one punch he has resolved every crisis so far, but no one believes he could be so extraordinary strong.
Together with his pupil Genos (Class S), Saitama has been active a hero and risen from Class C to Class B.
One day the seer Shibabawa predicts a great danger to Earth and dies. Soon after, a group of interstellar bandits named Dark Matter Thieves, led by an alien named Boros, attack Earth. Class S heroes and Saitama defeat the alien invasion, but A-City is destroyed. Later, the Hero Association erects a fortress where the city once stood...
Featured Characters[edit | edit source]
Author Comments[edit | edit source]
ONE[edit | edit source]
Trivia[edit | edit source]
- Several panels of characters' faces were redrawn in the volume release:
- An error involving Speed-o'-Sound Sonic wearing a different shirt for several panels in Chapter 40 was fixed.