アルヘナ

“Even in times of chaos, as long as someone is there to guide you, you can keep going.
...I'm very glad to be able to fill that role myself.”

Unit: Security Blue, 2nd Squad
Rank: Space

She belongs to the top brass of H.A.Z.E.—three commanders who hold the Space rank and preside over divisions of H.A.Z.E. (Offence Black, Security Blue and Escort Red). Each of these esteemed officers has been given the name of a star; Alhena's namesake is a star in the Gemini constellation, also known as Gamma Geminorum.

Her overwhelming power allows her to realize her wish to save others.

Her fate begins to shift dramatically when is placed in charge of Hoshimijima, a place where numerous agendas intertwine.