Observation hole
ItemAncient viewing instruments dotting the Shinigami Realm. Through one of these worn spheres a death god can gaze into the human world and instantly find any person whose name, face, and remaining lifespan it already knows, with no need to descend to Earth at all.
Overview
Scattered throughout the realm of the shinigami sit these viewing devices, the means by which a death god peers down into the world of the living. They let their users watch chosen humans from afar, sparing them any journey to the surface.
Function
Most take a rounded, sphere-like form and look ancient and battered, as though no hand has tended them in centuries. Their value to a shinigami is practical: armed with a human's name, lifespan, and face, the creature only has to picture that person to locate and observe them at once. The holes turn up across the realm, including barren stretches given over to nothing but openings angled toward the earth below.
Notable Users
Shinigami in general make use of these devices, though the story shows them in action only rarely. Gelus turns to one to keep watch over the human girl he has come to adore, Misa Amane. Later, Sidoh leans on a hole in his effort to pin down the whereabouts of his missing notebook.
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Frequently Asked Questions
What is an observation hole in Death Note?
An observation hole is one of the ancient viewing instruments scattered throughout the Shinigami Realm. Through these worn, sphere-like devices a death god can gaze down into the human world without leaving the realm.
How do observation holes work?
Armed with a human's name, lifespan, and face, a shinigami only has to picture that person to instantly locate and watch them through an observation hole. This spares the death god any journey down to the surface.
What do observation holes look like?
Most observation holes take a rounded, sphere-like form and look ancient and battered, as though no hand has tended them in centuries. They turn up across the Shinigami Realm, including barren stretches given over to nothing but openings angled toward the earth below.
Which shinigami are shown using observation holes?
The story shows observation holes in action only rarely. Gelus turns to one to keep watch over Misa Amane, the human girl he adores, and Sidoh later leans on a hole while trying to pin down the whereabouts of his missing Death Note.
Why would a shinigami use an observation hole instead of going to Earth?
A shinigami uses an observation hole because it lets them watch chosen humans from afar, sparing them any journey to the surface. Its practical value is that, knowing a target's name, face, and lifespan, the creature can find and observe that person at once.
Sources & Information
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View on FandomThis content is original writing by Daddy Jim Headquarters based on the Death Note anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to Nippon Television and Warner Bros. Japan.
- Game pages: official box art, credited to Konami and other publishers.
- Manga chapter pages: Jump Comics volume covers, credited to Shueisha, Tsugumi Ohba, and Takeshi Obata.
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