The tenth volume of the Frontiers of Japanese Philosophy focuses on the theme of "transition," dealing with transitory and intermediary phenomena and practices such as translation, transmission, and transformation. Written in English, German and Japanese, the contributions explore a wide range of topics, crossing disciplinary borders between phenomenology, linguistics, feminism, epistemology, aesthetics, political history, martial arts, spiritual practice and anthropology, and bringing Japanese philosophy into cross-cultural dialogue with other philosophical traditions. As exercises in "thinking in transition," the essays reveal novel modes of doing philosophy as a way of boundary crossing that takes transition not only as an object of inquiry, but also as a method of philosophical practice itself.