All Back-Man (オールバックマン, Ōru Bakkuman) was a C-Class hero for the Hero Association.


All Back-Man is a young man with light colored hair that is brushed backwards and has sideburns along with a defined jawline. He wears a jacket that has the words 'All-Back-Man' on the back.


All Back-Man has been shown to have a very average personality for a hero. When the evacuation center was attacked by the Deep Sea King, he was the first hero to step forward and tried surrendering on the behalf of everyone else so that their lives could be spared. Despite being frightened to the point where he wet himself, he still seriously contemplated fighting the Sea King in order to buy some time until an A-Class or S-Class hero appeared.


Hero Association SagaEdit

Sea Monster ArcEdit

All Back-Man, Sneck, Jet Nice Guy and Bunbunman worked together against the Deep Sea King in an attempt to protect the civilians,[2] but they were all quickly knocked out.[3] After this incident he quit being a hero.[1]

Abilities and PowersEdit

As a former C-Class hero it is implied he isn't a very strong fighter, though he stated that he was one of the stronger ones among the C-Class heroes.

Fighting StyleEdit

Hand-to-Hand Combatant: All Back-Man seems to prefer hand-to-hand combat, as he held his fists high before facing the Deep Sea King.

Hero RatingEdit

All Back-Man's rating determined by the Hero Association.

Ability Type Stamina Intelligence Justice Endurance Power Popularity Effectiveness Fighting Ability Total


  1. 1.0 1.1 1.2 1.3 1.4 One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 36
  2. One-Punch Man Manga; Chapter 24, page 80-87
  3. One-Punch Man Manga; Chapter 25, page 7-9