A supernatural notebook that kills anyone whose name is written in it, dropped by Shinigami into the human world.

The ability to see the names and lifespans of humans floating above their heads.

High-tech surveillance and investigation equipment used by L and the task force.

The otherworldly dimension where Shinigami reside and observe the human world.

A small piece of the Death Note hidden in Light's watch for emergency use.

A replica Death Note created to deceive investigators and maintain Light's cover.