
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.
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.
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.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
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.
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.
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.
Extra Edition 10 was an online-only bonus strip, released on April 24, 2015.
Extra Edition 10 is preceded by the chapter Seven-Eleven and followed by Struggle of the Blizzard Group.
Looking for more on Extra Edition 10? The One-Punch Man Wiki on Fandom has a dedicated page with community notes.
View on FandomThis 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.
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