Sora Akanegasaki  

, 茜ヶ崎 空

Sora, a skilled computer engineer who serves as the primary AI of LeMU, was the only full-time staff member left stranded on the island. Despite being an artificial intelligence, she possesses independent thinking capabilities that enable her to make rational decisions while prioritizing the safety of all individuals stranded on the island. Sora is programmed to act as a 24-year-old with blood type A and has a preference for nature, including flowers, animals, and living organisms.