NYX

NYX is an organization formed by the Japanese government in Digimon Tamers 2018: Days -Information and the Unordinary-.

Fiction
At some point, after Japan passed the Cybersecurity Act in 2015, the government formed an organization to protect the Real World from threats. Mitsuo Yamaki was hired to command operations.

In 2018, in order to combat the Malice Bot, NYX gathered the Tamers Henry Wong and Rika Nonaka, and attempted to summon the missing Takato Matsuki with the Re-Animator, believing Takato was in the Digital World, but instead created a copy of the 2004 Takato. After that, they try to call their Partners, , and from the Digital World, but only succeeds with the first two, who inform them Renamon is missing.

Unnamed employee
A female employee informs Yamaki when the Re-Animator works and when the Malice Bot appears in the Real World.