One-Punch Man Wiki

"Hobby and Work" (趣味と仕事, Shumi to Shigoto, Tonari: 15) is the 15th chapter of the One-Punch Man manga series.


Speed-o'-Sound Sonic starts the fight with Saitama by showing off his speed, by running and jumping at tremendous speeds around Saitama. He begins to goad Saitama about his speed until Saitama whips his head around to look at Sonic, asking if he could leave. This surprises Sonic who then flips and attempts to kick Saitama, but instead runs his crotch into Saitama's outstretched fist. Several moments later, Sonic stands in front of Saitama, practically crossing his legs in pain, and declares him his rival.

Some time later, Saitama is back in his apartment, talking to Genos about the incident with Saitama expressing his disappointment that Sonic hadn't heard of him, and his general lack of fame. Genos then tells Saitama about The National Super Hero Registry, something that if someone is not a part of, they won't be recognized as a hero. Saitama had never heard of this before, because it was founded after he became a hero, so the two decide to register themselves.

Characters in Order of Appearance[]

  1. Speed-o'-Sound Sonic (cover)
  2. Saitama (cover)
  3. Genos (cover)
  4. Agoni (Debut)

Chapter Notes[]

  • This chapter marks the end of the Paradise Group Arc and also provides an intro for the National Superhero Registry Arc.

Online Cover


Volume 1 12345678Extra
Volume 2
Volume 3 1617181920ExtraSpecial
Volume 4
Volume 5 2526272829Extra
Volume 6
Volume 7 353637Extra 1Extra 2Extra 3
Volume 8
Volume 9 41424344454647Extra
Volume 10
Volume 11 565758596061Extra 1Extra 2
Volume 12
Volume 13 68697071Special
Volume 14
Volume 15 7677787980Extra 1Extra 2Extra 3
Volume 16
Volume 17 858687Extra
Volume 18
Volume 19 91929394Extra
Volume 20
Volume 21 979899100101Extra
Volume 22
Volume 23 107108109110111112Extra
Volume 24
Online 119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164
Paradise Group Arc
Manga Chapters 12131415
Manga Volumes
Webcomic Chapters 12 • 13 • 14 • 15
Fights Speed-o'-Sound Sonic vs. Paradise Group and HammerheadSaitama vs. HammerheadSaitama vs. Speed-o'-Sound Sonic