Space–Time Ninjutsu (時空間忍術, Jikūkan Ninjutsu; English TV "Teleportation Ninjutsu" or "Transportation Techniques"; Literally meaning "Space–Time Ninja Techniques") are techniques that allow the users to manipulate the space–time continuum.
By manipulating a specific point of space, the user can warp anything targeted into a dimensional void and teleport it to another location instantaneously. Minato Namikaze, Obito Uchiha, Tobirama Senju, Sasuke Uchiha, and Kaguya Ōtsutsuki are skilled users of space–time ninjutsu.
It appears that each specific space-time technique has its own unique dimensional void that no other technique can access. However, if techniques of different dimensions are similar in nature, a user can synchronise their respective dimension with the other one to gain access to it. To achieve this feat, however, requires much more chakra.