Overall a very fun way to learn Japanese! I came in with a bit of a background knowing the language and being able to read the characters/Kanji, so I feel like in its current state, it's a little more approachable from an intermediate standpoint than a beginner, as it gets fairly complex fairly quickly after the first few levels. I gave most of my feedback while you stopped by the stream, but I think it's a great foundation, the ui is very clean, and the voice-line pronunciations are a big help in breaking down the words! Would love to see a more gradual build-up in the vocab learning but the environment and pixels are lovely. Great job!