Build a polished Japanese study book from a podcast, YouTube video, or local media file.
Choose a source, pick your reading language and start level, then let the backend generate a study-ready book package.
RSS feeds, episode pages, direct media links, and YouTube URLs are all accepted.
Choose the reading language for the generated book.
Choose where the generated study support should begin.
Select one or more formats.
Leave this blank to use the downloaded or uploaded media title.
Open this when you want to tune transcript helpers or diagnostic-style output.