Base B is a muscular built man with vertical stitches over his eyes and chest. He wears his hair in a long mohawk and has dark lines around his eyes, dark lips and pierced ears. He wears striped pants and his shirt tied around his waist.
Base B received multiple scars from the multiple surgeries he did to change his body to become a powerful prisoner. He also has pieces of heads sewn into him taken from past powerful criminals.
Human Monster SagaEdit
Monster Raid ArcEdit
Appearances in Other MediaEdit
Abilities and PowersEdit
Base B can bend iron bars.
- "Yaaaow!! He dislocated my shoulder!
- Base B is so named due to his scars resembling a baseball ball.
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 184
- ↑ One-Punch Man Manga; Chapter 66, page 15
- ↑ One-Punch Man Omake; Prison
|S-Class||Garou • Speed-o'-Sound Sonic|
|A-Class||Big Iron • Bull-Bull • Serial Bomber|
|C-Class||Banero • Don Pacino • Pacino Family|
|Ex-Villains||Dr. Genus • Hammerhead • Men's Esthetician Man|
|Undetermined Class||Aburabozu • Base B • Burigura • Chimagusa • Coalition of Assassins • Cow's Stomach • Demolition John • Devil Storm • Fukegao • Harold • Paradisers • Smelly Lid Old Man • Special Moves Mile|