Released Year : 1999
No of Episodes : 565+ (Ongoing)
Genre : Action, Adventure, Comedy
Plot : One Piece follows a 17-year-old Monkey D. Luffy who leads a crew called Straw Hat Pirates. Luffy ate a Devil Fruit as a kid, which gave him the ability to stretch his body like rubber. He uses it to fight various villains on his search for the legendary treasure, One Piece.
Our Review : One of the longest ongoing anime series, One Piece is a definite must for this list. It has lots of villains and many actions fights but the early episodes are little bit slow but as we go on later episode its become more and more fun as luffy and his crew gets more and more powerful.