Jack Hammer
Jack Hanma
19 issues
Jack Hammer, also known as Jack Hanma, has appeared in 19 comics from Akita Shoten since 1995. The most recent catalogued appearance dates to 2025. Most catalogued appearances come from Weekly Shonen Champion.
Real Name
Jack Hanma
Hero Name
Jack Hammer
Publisher
First Appearance
Powers
Super Strength, Berserker Strength
Appears alongside
Start tracking your collection
Track what you own and follow the series you read.
See what other collectors are picking up.
Edit
Loading edit form...