21st

The phrase refers to animated series produced primarily in Japan from the year 2000 onward that target a young male audience. These animations frequently feature action, adventure, science fiction, or fantasy elements, often with themes of friendship, courage, and overcoming adversity. A relevant example is the adaptation of popular manga series that debuted in the early 2000s and resonated strongly with its demographic.

The impact of these animated programs on global popular culture and the animation industry is significant. They provide a platform for exploring complex narratives, innovative animation styles, and diverse character archetypes. Their development reflects evolving societal trends and technological advancements in animation production, contributing to a dynamic and influential form of entertainment that also serves as a vital economic driver.