The 3 Most Relevant Anime of the 21st Century That Still Define the Medium

Anime relevance in the 21st century is measured by staying power. A series can dominate one season and vanish, but the most relevant anime keep shaping what fans watch, recommend, and expect from the medium years after their biggest moments. They influence streaming habits, online fandom, adaptation standards, cosplay, and the global image of anime itself.Here are the three most relevant anime series of the 21st century.