I am not a pianist!
Typical Japanse modesty !
A pianist you are, and a good one at that. You should rather say that you are not a professional
pianist. And that is ok, because most of us are not either.
As in your previous Liszt recordings, the playing is technically very good, but I have an issue with the interpretation. It seems to me that the required calmness is missing. The Nocturne as a whole, and in particular the middle section, sounds too impatient and rushed (which is not to say that one should underplay the drama in this piece). Did you listen to any of the great Chopin interpreters in this piece ?
You make very few mistakes, but I heard one or two that seem to be persistent, perhaps read errors. I can point them out if you want. Lastly, I think there were some notes that could not be heard - you probably do play them, but too softly.
This is a very popular Nocturne, of which we have a number of recordings on the site already, so obviously we are a bit more critical of any new submission. It is good, but can be much improved with a more relaxed playing style, some more subtle rubato, and some attention to details.