I'm so honored that it was able to land in your list of your favorites!! It really does mean a lot to me, and I am so happy that you were engaged with the story and the characters.
I personally haven't played it and there is no official English translation but I have heard that "Cell of Empireo" is quite good? I don't know much about it so maybe I shouldn't be recommending it without looking into it more, but it's on my list!