Been using this to prevent auto-dubbing and also prevents non-Japanese videos and comments from showing, making it very reliable when using YouTube.

This is a really cool add on for youtube! It makes me want to use youtube more often for my learning process because it makes it so much easier to find comprehensible input

Been using this app for several weeks now and it's been super helpful! Before I only had Japanese music popping up in my YouTube algorithm, but thanks to the Recommended Channel section I now have a great variety of videos to watch. I'm only N5/N4 level so the app displaying JLPT level really helps me be more selective and productive.

I had the pleasure to be there while the developer made this extension. It's perfect for any japanese learner who wants to avoid distractions. Combine this with an ad blocker and a shorts remover such as unhook and YouTube becomes the perfect place to learn Japanese