Crunchyroll has announced that hundreds of One Piece episodes are leaving the free ad-supported tier. The anime streaming platform made the announcement in early December, confirming that by the end of the month, the shift will begin.
The first 206 episodes will remain on the free ad-supported tier, but all of the episodes after this will be shifted into Premium Membership, which begins at $7.99 per month. You have some time though as the transition will take a few months if you still need to catch up.
