Based on the provided reference, the video discusses a Japanese man who insists it's about quality over quantity when it comes to sleep. He believes short, high-quality sleep can help maintain focus.
While the video title implies he doesn't sleep, the content suggests a more nuanced approach:
- Not Sleep Deprivation, but Optimized Sleep: The video emphasizes that the man isn't simply depriving himself of sleep.
- Focus on Quality: His method centers around making the sleep he does get highly effective.
- Short, High-Quality Sleep: He aims for short bursts of very restorative sleep.
Therefore, it's more accurate to say he's a Japanese man who has optimized his sleep rather than not sleeping at all. The man's name is not mentioned in the provided reference. The video focuses on his philosophy rather than his specific identity.