Osaki
Osaki is a type of spirit possession of a fox told about in legends of Japan. They are also called osaki-gitsune. They can also alternatively be written 尾先. Other ways of writing them include 尾裂, 御先狐, 尾崎狐, among others. Concept They are in the folk beliefs of certain mountain villages of the Kantō region as well as other areas such as the Saitama Prefecture, the Okutama region of Tokyo Metropolis, the Gunma Prefecture, the Tochigi Prefecture, the Ibaraki Prefecture, the Nagano Prefecture, among other regions. There are no legends of this in Tokyo other than in Tama, and this said to be because osaki are unable to cross the Toda river (a part of Warabi-shuku) or because in Kantō Hasshū (eight Edo provinces of Kantō), there was the head of the foxes, the Ōji Inari Jinja, preventing the osaki from entering Edo. There is also a legend of an osaki that was originally a nine-tailed fox, Tamamo-no-mae, who perished at Nasu field (a field near Nasu), its golden fur flying off in the process, and became a spirit, after which the nine-tailed fox transformed into a sessho-seki (killing stone), and when the monk Gennō Shinshō came to calm this curse