i came across this manga 3 years ago when it just started releasing and read the summary and thought this would be very stupid i mean a story about a guy who ends every fight in one punch how could it be good i was totally wrong.This has become one of my favorite manga to read you are really messing out on something good if your not reading this.The story is simple and straight forward and for me isn't really what makes this manga great,its the characters.The main character saitama has become one of my favorite characters because of how he acts.Because he has become so powerful he has lost the adrenaline you get when you fight someone and now it just bores him.This manga is a parody of the typical shounen manga where you have to train to beat the bad guy saitama is already at end of series,he is already at his strongest and how he got so powerful is hilarious.What also makes this manga so good is the artwork.The artwork is godlike one of if not the best i have seen in manga and i have seen some very good artwork throughout reading manga such as berserk or vagabond.And this manga has countless hilarious moments.And the reread value is extremely high i have read this manga over 3 times and i was hooked everytime.