The Creation of All Things Technique was a technique possessed by Hagoromo Ōtsutsuki, who used it to create the nine tailed beasts. The process he used is explained to have initially involved the administration of imagination, and the spiritual energy which forms the basis of Yinchakra to create physical forms from nothingness. Then, through the application of vitality, and the physical energy which forms the basis of Yang chakra, he would breathe life into the resulting creations.
It is said that Izanagi is based on the principle in this technique.
During his fight with Naruto Uzumaki, Sasuke Uchiha merged all of the tailed beasts' chakra using Susanoo as a vessel. Kurama described this act as being on par with Hagoromo's creation of the tailed beasts, except in reverse.