If you’re really itching to watch tayu tau with English subtitles, I’ve posted a preliminary version. All of the text is there, except for the rôkyoku that Harada Ikuko’s grandfather sings; I’m waiting on a coworker to help translate the classical Japanese in that. There may be some positioning or timing problems in the subtitles, because I haven’t gone through the whole thing looking for mistakes yet.
If you own tayu tau, and know how to load subtitle files while watching a video, please give it a try and let me know what you think! I’ll post the final version in a more prominent and accessible way soon. Thanks for your support on this project, everyone.