It has been several years since the anime of ONE PIECE, produced by Toei Animation and based on the manga of the same name by Eiichiro Oda. The show quickly became hugely popular and is one of the longest-running anime of all time.
Despite the writer's words, the latest episodes of Crunchyroll are still far from the end, revealing some past events of ONE PIECE with Oden Kozuki in the foreground along with ancient legends. But with the Wano saga and over 900 episodes produced, how many actual seasons of ONE PIECE are?
The number is undoubtedly difficult to calculate as the anime has been aired regularly every week since its inception, unlike other products which are clearly divided into seasons. However, the answer comes from Japanese Blu-rays and the Home video editions that divide ONE PIECE into 20 seasons. It starts with the first one, which includes the Baltic Sea saga, and gradually moves on to the adventures in Alabasta, the ones in Skypea all the way to the most recent with Whole Cake Island, Zou and Wano.
Consequently, episode 963, which was released on Crunchyroll a few days ago, and the future of the saga are part of the twentieth season of an anime that will stay with us for several years.