Found a crash when after doing the Oasis quest in the next village a guy wants you to wear the Gothlolita outfit. His pet caterpillar attacks you, the game crashes looking for files 'C-106-011.txt' and C-106-013.txt' in the s_data_en sub directory.
Just copy another file and rename it to the missing names.
This is likely a fix to work for any missing text.
Also if you hate the mouse you can edit the image to one with a transparent image, or reduce the size down to a single pixel. It still moves your selection around but at least the mouse isn't blocking everything.