If you are looking for an interesting academic look at anime and manga, a great paper to explore is "Analyzing User Requests for Anime Recommendations"

Some series have achieved a level of commercial success that borders on the legendary. One Piece

The anime and manga landscape in 2026 is a mix of returning heavyweights and groundbreaking new series. Whether you're a long-time fan or a newcomer looking for a place to start, these recommendations cover the most significant titles currently dominating the charts.