Story Arcs

Saitama Introduction Arc

 * 1st Punch: One Punch
 * 2nd Punch: Crab & Job Hunting
 * 3rd Punch: A Dangerous Being
 * 4th Punch: Dark Undergrounders

House of Evolution Arc

 * 5th Punch: Itch Explosion
 * 6th Punch: Saitama
 * 7th Punch: Mysterious Raid
 * 8th Punch: You Mean This Guy?
 * 9th Punch: House of Evolution
 * 10th Punch: Modern Art
 * 11th Punch: The Key To His Power

Paradise Group Arc

 * 12th Punch: Paradise Group
 * 13th Punch: Speed
 * 14th Punch: Don't Know You
 * 15th Punch: Hobby & Work

National Superhero Registry Arc

 * 16th Punch: Passed The Exam
 * 17th Punch: Sparring
 * 18th Punch: Business Activity
 * 19th Punch: No Time For This

Rumored Monster Arc

 * 20th Punch: Rumor

Giant Meteor Arc

 * 21st Punch: Giant Meteor
 * 22nd Punch: Voices

Sea Monster Arc

 * 23rd Punch: Threat From The Sea
 * 24th Punch: Sea King
 * 25th Punch: Glimmer of Hope
 * 26th Punch: Beat-Up But Shining
 * 27th Punch: Because It's Raining
 * 28th Punch: B-Class

Alien Conquerors Arc

 * 29th Punch: S-Class
 * 30th Punch: Great Prophecy
 * 31st Punch: From Space...
 * 32nd Punch: Counter
 * 33rd Punch: Guys Who Don't Listen
 * 34th Punch: Are You Stupid?
 * 35th Punch: The Power Of Boros
 * 36th Punch: Crash

King Arc

 * 37th Punch: King
 * 38th Punch: That Person
 * 39th Punch: Outlaw

The Blizzard Group Arc

 * 40th Punch: The Man Who Wants To Be A Monster
 * 41st Punch: Blizzard Group
 * 42nd Punch: Don't Look Down On It!
 * 43rd Punch: Accelerate
 * 44th Punch: Hero Name

Hero Hunt Arc

 * 45th Punch: Hero Hunt
 * 46th Punch: Technique
 * 47th Punch: Banana
 * 48th Punch: I'm Bored Anyway
 * 49th Punch: Cover
 * 50th Punch: Cover Part 3
 * 51st Punch: Don't Put It Back!