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Official cover art of Extra Edition 10
Cover art © ONE, Yusuke Murata / Shueisha. Not an original work of Daddy Jim Headquarters. Displayed for editorial commentary and review purposes.

Extra Edition 10

Manga Chapter

Extra Edition 10 is a short online-only bonus strip from the One-Punch Man manga. It plays as a lighthearted gag between Genos and Saitama, turning a report of the cyborg's latest upgrades into a joke at the bald hero's expense.

Release Date: April 24, 2015
Chapter Type: bonus_chapter

Main Characters (2)

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Summary

Genos walks up to Saitama, who asks whether the cyborg has swapped out his parts once again. Genos confirms it, crediting Dr. Kuseno with pushing his strength and speed even higher.

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Key Events

Saitama then notices what looks like a new haircut, and Genos explains that his hair is now spun from heat- and shock-resistant fiber. Reading his mentor's surprise as interest, Genos loudly volunteers to have Dr. Kuseno graft hair onto Saitama as well.

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Notes

The punchline arrives as Saitama snaps back in irritation, insisting he never asked for anything of the sort.

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Frequently Asked Questions

What is Extra Edition 10 about in One-Punch Man?

Extra Edition 10 shows Genos showing off his latest cyborg upgrades from Dr. Kuseno to Saitama, including new heat- and shock-resistant hair, then volunteering to have Dr. Kuseno graft hair onto Saitama as well.

Who upgrades Genos's body in Extra Edition 10?

In Extra Edition 10, Genos credits Dr. Kuseno with pushing his strength and speed even higher and giving him new heat- and shock-resistant hair.

What joke does Extra Edition 10 end on?

Extra Edition 10 closes with Saitama snapping back in irritation after Genos offers to have Dr. Kuseno graft hair onto him too, insisting he never asked for anything of the sort.

Was Extra Edition 10 released online or in a printed volume first?

Extra Edition 10 was an online-only bonus strip, released on April 24, 2015.

Which chapters surround Extra Edition 10 in the One-Punch Man manga?

Extra Edition 10 is preceded by the chapter Seven-Eleven and followed by Struggle of the Blizzard Group.

Sources & Information

Looking for more on Extra Edition 10? The One-Punch Man Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters 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

  • Created byONE and Yusuke Murata
  • Published byShueisha
  • Animated byJ.C.Staff
  • Animated byMadhouse

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, 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.

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