Home › Authors › Rumiko Shinzato 👤 Rumiko Shinzato 3 books Books by Rumiko Shinzato Basic Okinawan Basic Okinawan 2023 The Language of the Old-okinawan Omoro Soshi 2021 Synchrony and Diachrony of Okinawan Kakari Musubi in Comparative Perspective with Premodern Japanese 2013