I jigen yashiki kaii-roku / Alternate DiMansion Mystery Record / 異次元屋敷怪異録

A young girl by the name of Sae gets herself lost in the
Mountains and she finds before her an old looking mansion ...
In search of help, she begins to explore it and ...
She eventually realized that it was not any old mansion at all.
However, it would seem that her realization was already too late ...!