Miime, a humanoid alien from the destroyed planet Jura, stands as the last survivor of her species after the Mazon annihilated her world. Rescued by Captain Harlock amid Jura’s ruins, she swears undying loyalty and joins his starship Arcadia. Her elongated features, pale skin, and pupil-less eyes lack a visible mouth, with nourishment occurring through alcohol absorption. Adaptations depict her hair as purple, blue, or lavender, paired with flowing, muted-toned garments.

Endowed with psychic and psionic abilities, she alleviates physical and emotional pain among the crew. Skilled in music, she plays calming melodies on a harp or, in certain stories, commands a pipe organ. Though without formal duties, she acts as counselor, medic, and occasional combatant, mediating disputes or shielding Harlock in crises.

Her narrative shifts across adaptations: the 1999 *Harlock Saga* reimagines her as a Nibelung clansman with time-manipulation powers, a human-like mouth, and a pipe organ. The 2002 *Endless Odyssey* returns to her Juran roots and mouthless visage. The 2013 CGI film redesigns her with blue skin, pointed ears, and a symbiotic bond with the Arcadia’s dark matter engine, serving as its operator.

Her bond with Harlock centers on mutual respect and platonic camaraderie, forged through shared loss. As his closest confidant, she accesses his strategic insights and private thoughts while retaining emotional autonomy. Across timelines and universes, her core remains unaltered—steadfast loyalty, empathic strength, and adaptive resilience define her enduring legacy.