As display technology advances (8K, higher refresh rates, OLED contrast), the importance of starting with a high-quality source only increases. An AI-upscaled or poorly compressed video will look worse on a new 65-inch OLED than it did on a small phone screen.

: Experts from YouTube advice channels recommend rendering in 4K whenever possible to avoid quality loss.

Official versions are typically available through licensed Japanese digital retailers such as toussportifs.fr About the Lead Actress Konan Koyoi

You can have the perfect file, but if your playback environment is flawed, you lose the benefit.