A Modern Word for an Old Function

Shinigami, literally "death god" or "death spirit" in Japanese, is a comparatively recent term, not a fixture of classical Shinto or early Buddhist Japanese religious vocabulary, and its emergence is generally dated by scholars of Japanese folklore to the Edo period, gaining real popular currency through kabuki and bunraku puppet theatre, particularly plays dealing with double suicide, in which a shinigami is described as a possessing influence that draws a person toward death. Because Shinto tradition historically treated death as a source of ritual impurity, kegare, to be purified and avoided rather than administered by a distinct deity, and Buddhist cosmology distributed death-related functions across figures such as Enma, the borrowed Chinese and Indian king of the underworld and its judge, Japan lacked a single, native death-god equivalent to the Greek Thanatos or the Norse figures associated with dying, which is part of why shinigami arose relatively late as a folk and theatrical device to fill that specific gap rather than descending from an ancient native cult.