An holiday special chapter of the One-Punch Man manga series.
The characters were asked what are their plans were for Christmas:
- Fubuki and the Blizzard Group are preparing for a party at their headquarters.
- Metal Bat will take his little sister to a theme park.
- Bang doesn't have plans and thinks to invite Saitama over.
- Tatsumaki will be working, since monsters may appear.
- King will go on a date with his "girlfriend".
- Puri-puri Prisoner will go on a date with his boyfriend.
- Sweet Mask will have dinner shows during the end of the year.
- Mumen Rider plans to patrol the streets.
- Child Emperor got invited to a lot of parties by his classmates, but complains he won't have time for research.
- Saitama will probably eat udon.