The Tuning Fork was created by Tsukumo, Chichimura, and Manta (presumably) in Episode 078: Amu-chan's Long Day!? for Kazuomi Hoshina to control Ikuto Tsukiyomi for his Death Rebel Plan.
Uses[]
- The Tuning Fork was created to control Ikuto's actions and increase the stages of brainwash if Ikuto was to ever try to break free or attempt to escape.
- It only works if Ikuto is with his tainted Violin/Death Scythe.
- It can be used with or without the technology that help it send signal waves to Ikuto's violin.
Side-Effects[]
The Tuning Fork seem to give Ikuto side-effects whenever its in use or not. As it clearly shown that Ikuto gets exhausted when it is not in use.
Unknown[]
The Tuning Fork could be responsible for Ikuto not having any memory of being Death Rebel. But this is unknown as there is no explaination in the anime/manga.