Hello, you can try reducing graphics down a bit--
(I'm not a tech expert but--)
There are two ways you can do this:
First launch your Grand Fantasia Launcher, hit options and it should bring you down to this menu. Try bringing down the Quality to 'Medium' or 'Low'
Or you can go in game and hit the [ESC] key
Hit Option//Then you should be able to lower down the graphics this way -
You can also turn off features like titles, name and so forth under the 'Other' Tab
Hope this helps, if not let us know