Anime phone cases are meant to protect the phone itself but they also make great decorations to one’s phone. They make the phone a little more personal to the owner in which you can tell the owner of the phone without having to open it.
For otakus, anime phone cases are the best of course. You should get one now! If your favorite anime is Slam Dunk, then it is nice to have a Slam Dunk-themed phone case. Whether it is an anime like Fairy Tail or Jujutsu Kaisen or something like Gogo’s Bizzare Adventures, satisfy your otaku heart and get a nice anime phone case to protect your phone and to make it more aesthetic.