Funimation released the results of fan polls it conducted regarding the top anime series of various genres from 2010-2019. The results are as follows:
  • Favorite Shonen Series of the Decade: My Hero Academia
  • Favorite Shojo Series of the Decade: Fruits Basket (2019)
  • Favorite Sports Series of the Decade: Haikyu!! 
  • Favorite Sci-Fi/Fantasy Series of the Decade: Steins;Gate
  • Favorite Isekai Series of the Decade: KonoSuba – God’s blessing on this wonderful world!!
  • Favorite Romance Series of the Decade: Your Lie in April
  • Favorite Animation of the Decade: Demon Slayer: Kimetsu no Yaiba
  • Favorite Companion Creator of the Decade: Happy from Fairy Tail
  • Favorite Original Series of the Decade: Kill la Kill
  • Favorite Anime Film of the Decade: your name.

Source: Funimation, ANN