Before we start, this video was made by a Youtube uploader going by the name Iriniamia; all credit goes to them.
While the video is quite shaky (and obviously in Japanese) it gives us a look at what’s to come. I can already see that it looks beautiful on the Vita screen, for example. As someone who played the original, I also noticed that the goddess battle got a complete overhaul, but sadly the playback ends right there
Here’s the video;