Day of the Ninja 2023

Day of the Ninja is a fan celebration of ninja in popular culture, marked with costumes, games and other themed activities.

Frequently asked questions

When is Day of the Ninja 2023?

Day of the Ninja 2023 is on Tuesday, 5 December 2023.

What day of the week is Day of the Ninja 2023?

It falls on Tuesday.

How is Day of the Ninja calculated?

This event is observed every year on 5 December.