Koumiishi, Alpha
Summary
Alpha, identified as the A7M1 model, holds the title of Director and is the inaugural unit of the A7 series, which explains her designation as "Alpha." Because robots typically adopt the names of their owners, it is suggested that Sensei or a relative may have previously owned her, a theory supported by her possession of a pendant identical to Sensei’s. Kokone refers to the A7M1 as "the Phantom," though the origin or meaning of this alias remains unexplained. Little is known about her specific origins or purpose beyond these details. She currently serves as the director of the Taapon, a stratospheric aircraft that orbits the Earth to monitor global changes. It is implied that she will be the final living passenger on board due to her immortality, whereas the rest of the crew ages normally. Additionally, she maintains a strong mental link with Alpha Hatsuseno, despite neither of them being conscious of this connection.
