How to watch One Punch Man
One Punch Man is a quick, satisfying watch with 36 episodes across three seasons and zero filler. Season 1 by Madhouse is widely regarded as one of the best-animated anime seasons ever made. Season 2, handled by JC Staff, has a different visual style but continues the canon story. Season 3 continues the Monster Association storyline. Watch every season in order — there's nothing to skip. The OVA specials are fun side content but not required. At about 12 hours total, this is one of the most efficient watches in our guide.