Director Koji Morimoto and a team of 228 staff members dedicated 1,080 hours to producing the GLAY 2.7D animation version of *Survival*. The story follows an ordinary high‑school girl grappling with a sense of nihility; amid uncertainty, anguish, and chaos in contemporary society, she comes to terms with her emotions and rediscover herself. Its themes resonate across generations. Released as a video single, *Survival* created a stir by achieving unprecedented sales.