Nishida Kitarō’s Philosophy of Life traces the development of the philosopher’s thought by focusing on the keyword “life” as a unifying thread. Active from the end of the nineteenth century to the beginning of the twentieth century, Nishida was part of the first generation of Japanese philosophers who tried to develop an original philosophy under the influence of – and in response to – Western philosophy. In his native Japan, he has often been interpreted in the context of Eastern thought and Zen Buddhism, as well as in relation to phenomenology (i.e., Husserl and Heidegger). The current volume instead presents an alternative reading of Nishida, noting the influence of William James, Henri Bergson and Neo-Kantianism on his thought, and highlighting a line of development that runs in parallel to the thought of the midtwentieth century French philosopher, Gilles Deleuze.