TV-Series
Description
Nagi Naoe is a fifteen-year-old member of Schwarz, an antagonist group operating as a division of the organization Estet, which opposes the assassin team known as Weiss. He was born in Japan and possesses powerful psychokinetic abilities, which he complements with computer expertise.

His childhood was marked by isolation and fear from others due to his telekinetic powers. In a traumatic incident, Nagi accidentally killed his mother with his powers and later repressed the memory. After this event, he was taken in by Brad Crawford of Schwarz, who wished to study his extrasensory abilities. Crawford placed Nagi under the care of Sister Kaoruko Amamiya, a nun who ran an orphanage and specialized in treating traumatized children. Unbeknownst to Nagi, Sister Amamiya used hypnosis to control the children in her care for criminal purposes. The Weiss member Ken Hidaka, who had also once stayed at the orphanage, returned to investigate and ultimately killed the nun during a mission. Nagi witnessed this murder, and in his devastation, he used his telekinetic power to collapse the church. From that moment, he swore revenge against Weiss, particularly targeting Ken Hidaka. Crawford then retrieved Nagi and sent him to Germany for training at the Rosenkreuz facility before officially bringing him into Schwarz.

Nagi carries a deep bitterness toward society, which he holds responsible for his abandonment and mistreatment as a child. His personality is aloof and reserved, showing very little emotion outwardly. He is solemn and embittered, channeling his hatred into his work with Schwarz. Despite his cold exterior, Nagi is capable of deep affection, which he demonstrates through his relationship with Tot, a character he has an strong attachment to. He is the only member of Schwarz who is shown to have such a personal bond, and he even succeeds in bringing Tot back to life through his powers. His motivations are driven by a desire for revenge against the world and against Weiss, especially Ken, whom he holds responsible for the death of Sister Amamiya and the destruction of his last chance at a normal life.

In the story, Nagi serves primarily as an antagonist, using his telekinesis and computer skills to oppose the Weiss team in their missions. His telekinetic ability is exceptionally strong, allowing him to cause structural collapses and manipulate objects with great force. He also demonstrates the capability to resurrect the dead, indicating an extraordinary level of power. His role within Schwarz is that of the youngest member and the one most focused on personal vengeance, though his loyalty to Crawford and the group remains intact. Over the course of the narrative, Nagi does not soften significantly, but his attachment to Tot provides a rare glimpse of vulnerability and emotional depth, contrasting with his otherwise detached demeanor.