[Userscript] Keisei 形声 Semantic-Phonetic Composition

There’s a little more information on the source for a lot of this in the original phonetic-semantic composition script thread, though the link to the thesis appears to be broken, so you might have to look elsewhere for it if you want to read it. There is also a book called The Kanji Code that is based on the original thesis, which I have not yet read myself, but it might be worth checking out!