One Piece is a Japanese manga series which was started in 1999. Its written and illustrated by Eiichiro Oda. As of Oct 2019, a total of 906 episodes have been aired, out of which 102 are reported to be filler episodes, that’s 12% of the total episodes. One Piece anime series has a lower filler percentage (12%) compared to other anime series such as Naruto & Naruto Shippuden.
One Piece is one of the popular anime series, having been around for about 20 years, it follows the adventures of Monkey D. Luffy, this a boy who became a rubber man after eating a Devil Fruit by accident. In his quest, Monkey D. Luffy builds a crew of pirates named the Straw Hat Pirates. With his new crew Luffy embarks on exploring the Grand Line in search of the mysterious treasure called ‘One Piece’, this will enable him become the next Pirate King