The mystical emissary from Iscandar who provides the critical purification device and spiritual guidance for Earth's salvation, becoming a focal point of the crew's psychological resilience during the long intergalactic voyage.
Starsha entrusts the Yamato with the Iscandar mission, guiding Okita's crew toward humanity's salvation.
Desler's empire directly threatens Starsha's home planet Iscandar, creating a cosmic rivalry between their factions.
Yuki manages the long-distance communication relay with Starsha, ensuring the crew receives vital guidance from Iscandar.