Vivy -Fluorite Eye's Song-

Vivy -Fluorite Eye's Song- was produced by Wit Studio and broadcast in 2021 as an original anime series. The project was conceived by Tappei Nagatsuki and Eiji Umehara, who aimed to explore the philosophical intersections between artificial intelligence and human emotion over the span of a hundred-year narrative. Set in a world where autonomous AIs are integrated into daily life, the story follows Vivy, the first autonomous AI, as she works toward her mission to make people happy through song while preventing a future war between humanity and machines.

The character designs were crafted by loundraw, whose distinct aesthetic emphasizes transparency and light, which served the series' themes of synthetic life and legacy. The production was well-received for its ambitious scope and high-quality action sequences, which leveraged Wit Studio's signature animation style. Critics frequently noted the series for its tight pacing and emotional resonance, highlighting its unique position as a character-driven sci-fi drama that eschewed traditional tropes for a more focused, melancholic exploration of purpose.