Cube

“Once you're in, It's over.”

Six strangers wake inside a maze of interlocking cube-shaped rooms, with no memory of who brought them there and no explanation for why. Goto Yuichi (Masaki Suda) and Kai Asako (Anne Watanabe) are among them, learning that some of the doors lead into deadly traps. Yasuhiko Shimizu keeps them moving from room to room, each hatch ahead of them another small square of dark.