Fudoki: A Free Web Tool That Makes Japanese Text Analysis & Speech Synthesis Visual The Fudoki interface combines text analysis, speech synthesis, and a Markdown editor. Have you ever struggled to visualize the structure of a Japanese sentence? Confronted by a stream of Hiragana, Katakana, and Kanji, how can you quickly grasp its grammatical flow, word readings, and hear its proper pronunciation? 「Fudoki」 is a free, browser-based tool designed to solve these exact problems. It “visualizes” Japanese by providing instant morphological analysis, part-of-speech tagging, and high-quality speech synthesis—all within a single, interactive web app for learners, creators, and developers. What …