When searching any word on Jisho.org, you will find a link "Add to Registry" alongside the other links related to each of the entries given by Jisho. Clicking this link adds this word to your Registry. When opening the AmeExtension popup, clicking the "Download" button let's you choose how you wish to download your saved words. You can download it as a txt file, as a JSON file or as an Anki Deck. Choosing "Anki" will redirect you to "AmeKanji.com", where your request will be processed, and the Anki deck will be downloaded.
