File:One Punch Man Official Trailer

Coming this October http://www.viz.com/one-punch-man

Straight from the pages of Weekly Shonen Jump (http://shonenjump.viz.com/)

Meet Saitama, hero for fun and the cast of colorful characters swinging to simulcast this October.

More about One Punch Man: Saitama is a hero who only became a hero for fun. After three years of “special” training, though, 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, and it turns out that being devastatingly powerful is actually kind of a bore. With his passion for being a hero lost along with his hair, yet still faced with new enemies every day, how much longer can he keep it going?