Am hoping this assists you if you play oñ chordu or you run across Western notation and want to find three string tab to do your transcription
. Its in my sanshin book. I am still learning simple pitch and string changes using CFC notation,…the shamisen and sanshin fngering for simple folk songs so hope it helps you.
I only have a small bit of time to learn sanshin and shamisen so hope bits and pieces help…best wishes…