I can't explain why I like this anime. The MC annoys me because he is whiny, and feels like he never really learns. The concept of returning back in time ain't new, hell there's entire genres based around this. But idk something about Tokyo Revengers feels fresh, maybe it's because the Mangaka was part of that life back in the day that gives it a weird authenticity despite it obviously being a very rosy view of Biker Gangs with a heavy dose of unrealism and mythology.