A member of the Zenith Defense Force’s High Security Force who ranks alongside Hiroshi Ogata as a Chief of the agency’s structure, Celestia Muramoto / Zenithwoman Kestrel is a Drake-Born Zenithwoman from Planet Z587. She is initially, albeit briefly, a form of anti-hero, staunchly against Team MLV’s purpose at first, though she does not actively do anything to stop them due to knowing that what they are doing is beneficial for both the Zenith Defense Force and Intergalactic Civilizations Federation, instead offering support and guidance in spite of her own stated beliefs. The reason she does not initially agree with Team MLV’s actions is because, unlike Commander Zaarens, she believes in the self-sufficiency and strength of the current world order humanity has built without the Zenithmen. However, over time, Kestrel is convinced that humanity, while no longer living in the systematically fraught world of the 20th and 21st centuries, is still not as strong as she thought, and thus begins to support Team MLV’s mission. She has a husband named Zenithman Soul, who is of the Wyvern-Born race of Z587 Zeniths, and two hybrid-born offspring (one daughter and one son).