It's very audible that singing in Japanese is a lot more comfortable for you~ your timbre changes so much in English! (O O) You sounded a little uncomfortable with the low English parts, but the low Japanese parts sounded great then. Try to get the placement for your voice the same even when you change languages.. (> w <) The harmonies were a little off, but apart from that you did so great~ this is really a horribly hard song to sing! I love your high notes during the chorus <33 You should cover more Ito Yuna songs, btw, I think you'd do great on them! How about a Precious-duet with Mich keke.
I immediatly noticed that higher notes fit you much better than the lower ones, but you did really well! 8D I totally loved the part where you switched to Japanese in the beginning! Also, try to put out more power the higher you go, otherwise it sounds a bit off pitch. Nicely done, I enjoyed it :3