0:37 this key instrument (piano?) came out of nowhere, try leading up to the addition of an instrument like this which stands out so much from the rest. Same for the plucked instrument (koto?) later. For example, add a looong reverb tail then export the track, re-import it, REVERSE it and suddenly you have a natural, in-tune woosh sound.
Beyond that, this is a fun track with a nice feel which I enjoyed. I especially like when the instruments come together from time to time to add emphasis to a moment.