One-Punch Man [ワンパンマン] #4

The fourth volume of the original Japanese edition of One-Punch Man, collecting chapters from the manga series by ONE and Yusuke Murata. This volume continues the story of Saitama, an overpowered hero who can defeat any opponent with a single punch, as he faces new threats and joins the Hero Association. Published by Shueisha, this tankōbon edition compiles the next installment of the action-comedy series that parodies superhero tropes.