I'll say that, as someone who didn't play Hayami Chan 1, the minute to minute gameplay is exceedingly drab. The premise itself was curious enough, and I feel the FNAF inspiration, but it was the main gameplay loop that was boring. The nightmare sequences were curious (I would have liked more stuff to do), the story was done well enough, and I adore the art direction. But man just holding down the mouse button to do paperwork until the 'stress' meter rose to a certain amount was a drag.