Is ManabiDojo - Learn Japanese with Anime on Crunchyroll & Netflix safe?

Adds Japanese subtitles, word lookups, quizzes, and flashcards to anime on Crunchyroll and Netflix.

This extension integrates Japanese subtitles for selected anime and lets you add your own subtitles. While watching, you can hover or click parsed words for translations and kanji information, take quizzes, practice difficult words, save flashcards, adjust subtitle sync, and use AI explanations for tricky sequences.