All Back-Man

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, showing that he wasn't a coward. After this incident with the Deep Sea King, his confidence was destroyed and he quit being a hero out of shame and a feeling of unworthiness of his title.

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.