I don't know if this is best place to put this information. The infromation is about the the directions button in the effects menu.
as of .100b, if you select the directions button, there is a slight chance that directions will appear in english instead of japanese and even a smaller chance the directions will appear in chinese characters(not sure of this is correct). As an aside, if you use the directions button repeatly while urotsuki is dreaming there is also a small chance that the screen will turn red and urotsuki will wake up.