there is a bug on the part of the story of kitsune, when she is on the top of hill for camp and watch the stars , both said them find each others special and want kiss each other, well there is a message error who appear when you click on kiss her :
error : failed to load img/pictures/katsune%20y%20Prota%201%205.png
and if you click on the buttton bellow called RETRY, the game block at 6h AM Monday and you cannot continu of play, screen stay black
i play the game in normal mode.