Zetsugi of the Miles (絶技のマイル, Zetsugi no Mairu)[1] is a prisoner at Smelly Lid Prison.


Zetsugi is a muscular man with his dark hair combed back. He wears a standard prison uniform, but ties his shirt around his shoulders and wears leather bracelets with spikes.


Zetsugi is very confident in his abilities, challenging Sonic into a fight. He does fear Puri-puri Prisoner and apologizes to the other prisoners for waking him up.


Zetsugi is a kenpo user and claimed to be the first and last man who robbed a bank unarmed.


Human Monster SagaEdit

Super Fight ArcEdit

When the cat-like monster, Nyan broke into Smelly Lid Prison searching for Puri-puri Prisoner, Zetsugi and the other prisoners question the monsters motives.[2]

Appearances in Other MediaEdit



After Speed-o'-Sound Sonic challenges the prisoners, Zetsugi is the first to step forward and warns Sonic about his abilities, which the latter is unimpressed. He attacks Sonic, only to be easily subdued and in pain. His screams woke up their boss and he apologizes to the other prisoners.[3]

Abilities and PowersEdit

Kenpo: Zetsugi seems to know some kenpo skills and is quite confident about his skills.


  • (To Sonic) "I'm warning you. I use kenpo. I'm the only one who's ever robbed a bank barehanded!"


  1. 1.0 1.1 1.2 One-Punch Man Encyclopedia; One-Punch Man: Hero Perfection, page 184
  2. One-Punch Man Manga; Chapter 66, page 15
  3. One-Punch Man Omake; Prison