Summary

  • The relationship between canon and non-canon material in the shonen manga industry has changed over time, with more recent works frequently treating anime-only content as canon.
  • Dragon Ball, One Piece, My Hero Academia, and Naruto have all incorporated non-canon characters and events into their manga, showing a shift in the industry's willingness to adapt and acknowledge non-canon material.
  • As the landscape of shonen manga continues to change, its most popular franchises seem to hint that anime-only content will continue to become more and more important.