Dead or Alive: Dimensions is a fighting game developed by Team Ninja and published by Tecmo Koei for the Nintendo 3DS in 2011. Nintendo released the game in PAL regions. Originally planned as a launch title for the 3DS before being delayed due to 2011 Tōhoku earthquake and tsunami, DOAD makes use of the console's unique features.

Team Ninja is a Japanese video game developer, and a division of Koei Tecmo, founded in 1995 as a part of Tecmo. It was founded by Tomonobu Itagaki, and is best known for franchises such as Ninja Gaiden, Dead or Alive and Nioh.