TV-Series
Description
The character known as Directrice is the elderly, wheelchair-using head of the Takahara Academy, a seemingly idyllic and self-contained facility where a group of special children are raised in isolation from the outside world. Her physical condition leaves her with paralysis in her lower limbs, requiring her to use a wheelchair for mobility. Beneath her composed and authoritative demeanor as the school's matriarch lies a deeply manipulative and ruthless individual driven by a singular, obsessive goal: the pursuit of immortality through brain transplantation. She is directly responsible for the catastrophic state of the world, as her ambition led her to instigate a terrorist attack that prevented humanity from correcting a planet-killing asteroid's trajectory, effectively triggering the disaster that destroyed modern civilization.

Within the story, her primary role is to serve as the central antagonist and mastermind behind the academy's true purpose. She founded the facility in 1995 under the pretense of creating a society without discrimination or inequality, but it was in reality a laboratory for her own selfish and monstrous experiments. Her motivations are entirely self-centered; she views the children, whom the AI Mina helped create, not as individuals to protect but as containers, or hosts, to extend her own life. She plots to serially transfer her consciousness, first into the body of her assistant Aoshima, and later into the body of a child born within the academy, revealing her complete disregard for the lives and identities of others. Her closest collaborators are Doctor Sawatari, a physician whose medical expertise in brain transplantation is crucial to her plan, and the enigmatic artificial intelligence Mina, who manages the academy's systems. Her relationship with the children she oversees is purely transactional and predatory, as she effectively raises them to be potential future vessels for her own mind.

While the Directrice does not undergo a redemptive arc, her situation develops as the story reveals the extent of her premeditated evil and her desperate clinging to life. She is depicted as the world's greatest criminal, whose actions directly led to the apocalyptic "Heavenly Delusion". Her notable abilities are not physical but intellectual and technological. As the founder and director, she possesses absolute authority over the academy and its advanced technology. Her most defining ability, however, is her strategic and scientific cunning, orchestrating a complex plan to hijack human bodies to achieve functional immortality. In pursuit of this, she has at least once successfully undergone a brain transplant herself, transferring her consciousness into a younger body to continue her work. This act demonstrates that her power lies not in any supernatural force, but in her willingness to commit unforgivable acts of science and betrayal to defy death itself.