Loft

Reiko, a prize-winning writer, moves to a quiet isolated house to finish up her new novel. One night she sees the man next door transporting an object wrapped in cloth. She finds out he is an archaeologist researching an ancient mummy that was recently found.

Loft is a 2006 horror movie directed by Kiyoshi Kurosawa, starring Yumi Adachi, Miki Nakatani, Hidetoshi Nishijima. It holds an IMDb rating of 5.5/10 from 1,374 votes and runs 1h 55m.