Who knew there were so many anime characters born on September 21st? Here's a list of anime characters whose canon birthday is September 21, ranked by popularity. If you share a September 21st birthday with these anime characters, vote up the ones you're most happy to share your special day with.
Famous anime characters born on September 21st include Aokiji (One Piece), Horn Skuld (Seraph of the End), and Kouhei Izumi (World Trigger).
Vote up your favorite anime characters born on September 21st, and downvote any you don't like as much.