Haze

A man wakes up to find himself locked in a cramped concrete maze of corridors, in which he can barely move. He doesn't remember why he is there or how he got there. He has a terrible stomach injury and is slowly bleeding to death.

Haze is a 2005 mystery horror movie directed by Shin'ya Tsukamoto, starring Takahiro Murase, Shin'ya Tsukamoto, Masato Tsujioka. It holds an IMDb rating of 6.4/10 from 3,432 votes and runs 49m.