Lost 2 Horror Game

!!! This game is currently not for English. I'm heading to add Multi language, level adjustment, easier navigation this August. !!! Congratulations, you're job application has passed. Location is small Japanese school which is absolutely normal. Only one thing you concern is that pay is much greater than you thought. However, don't mind it and let's manage to survive from security job!! A Japanese casual horror video game. Can you keep your human form for 5 days?