The papers in this tightly focused collection all report recent research on aspects of rendaku ( sequential voicing ), the well-known morphophonemic phenomenon in Japanese that affects initial consonants of non-initial elements in complex words (mostly compounds). The papers include broad surveys of theoretical analyses and of psycholinguistic studies, meticulous assessments (some relying on a new database) of many of the factors that putatively inhibit or promote rendaku, an investigation of how learners of Japanese as foreign language deal with rendaku, in-depth...