Back
Official cover art of Witness
Cover art © ONE, Yusuke Murata / Shueisha. Not an original work of Daddy Jim Anime. Displayed for editorial commentary and review purposes.

Witness is a short bonus chapter from Volume 15 in which Saitama quietly ends Vaccine Man's rampage on A-City before the S-Class ranks can mobilize. The real joke lands afterward, when King happens upon the corpse and everyone assumes the unassuming gamer was the one who slew the monster.

Volume: 15
Release Date: December 4, 2017
Chapter Type: bonus chapter
Previous Chapter: Disaster Level
Main Characters (4): Saitama, King, Sekingar, Vaccine Man
Text Size

Summary

Vaccine Man strikes A-City, and the Hero Association scrambles to reach every hero it can. Before a single S-Class fighter can respond, Saitama has already put the creature down. Moments later King, stooping to grab a dropped copy of Moe Moe Chronicle 2, his handheld game, wanders straight into Vaccine Man's remains and is taken for the one who killed it.

Text Size

Key Events

Vaccine Man assaults A-City while the Association races to summon help. Saitama destroys the monster ahead of any S-Class arrival. King, retrieving his handheld game nearby, is wrongly credited with the kill.

Text Size

Notes

Witness (目撃, Mokugeki) is a nine-page bonus chapter released December 4, 2017 with Volume 15, and Viz titles it Sighting. Its lineup runs from Vaccine Man himself to Saitama, King, and Sekingar, plus the heroes Blue Fire, Crescent Eyebroll, Mumen Rider, Spring Mustachio, and Double Hole. In order it comes after Disaster Level and before A Hopeless Swimmer's Counterplan.

Share this resource

Frequently Asked Questions

Who witnessed Saitama's power in the One Punch Man chapter Witness?

No one actually witnesses Saitama defeat Vaccine Man in the chapter Witness, since he finishes the monster off before any S Class hero can arrive. King later stumbles onto the corpse while retrieving his dropped handheld game and is mistakenly credited as the one who killed it.

What happens in the One Punch Man chapter Witness?

In Witness, Vaccine Man attacks A City and the Hero Association scrambles to send help, but Saitama destroys the monster before any S Class fighter can respond. King then wanders into the aftermath while retrieving his dropped handheld game, Moe Moe Chronicle 2, and is wrongly assumed to be the hero who killed Vaccine Man.

Why does everyone think King defeated Vaccine Man in Witness?

King is mistaken for Vaccine Man's killer because he happens to walk past the monster's remains right after Saitama secretly finishes it off, having only gone there to pick up a dropped copy of his handheld game. Since no one actually saw Saitama land the blow, onlookers assume the person standing near the body must be responsible.

When was the One Punch Man chapter Witness released and where does it appear?

Witness is a nine page bonus chapter released December 4, 2017 as part of Volume 15 of One Punch Man. Viz Media publishes the same chapter under the title Sighting.

Which chapters come before and after Witness in One Punch Man?

The chapter Witness falls between Disaster Level and A Hopeless Swimmer's Counterplan in the One Punch Man chapter order. It is a bonus chapter tied to Volume 15 rather than a numbered mainline chapter.

Sources & Information

Looking for more on Witness? The One-Punch Man Wiki on Fandom has a dedicated page with community notes.

View on Fandom

This content is original writing by Daddy Jim Anime based on the One-Punch Man anime series, manga, and official materials. One-Punch Man was created by ONE and Yusuke Murata, published by Shueisha, and animated by J.C.Staff and Madhouse. All rights to One-Punch Man and its characters belong to their respective owners. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Anime, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to J.C.Staff, Madhouse and Shueisha.
  • Game pages: official box art, credited to the game's respective publishers.
  • Manga chapter pages: volume covers, credited to Shueisha and ONE and Yusuke Murata.
  • Licensed imagery: Photographs of real people, including creators, voice actors and production staff, are used under licence from the rights holder or the applicable stock provider, or under the terms of a public licence permitting editorial use. Each such image is reproduced in its licensed form and remains the property of its owner.
  • Exceptions: Limited exceptions to the practices described above may apply to individual entries. Where an exception applies, it is noted on the entry itself alongside the applicable attribution. Rights holders may contact us regarding any attribution and it will be reviewed promptly.

Help Us Keep This Wiki Accurate

Daddy Jim Anime maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.