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Watch more seasons of this anime
Special 1: Adventure in the Ocean's Navel
Special 2: A Father's Huge, HUGE Dream!
Special 3: Protect! The Last Great Performance
Special 4: The Detective Memoirs of Chief Straw Hat Luffy
Special 5: Episode of Nami
Special 6: Episode of Luffy - Hand Island Adventure
Special 7: Episode of Merry - The Tale of One More Friend
Special 8: 3D2Y: 15th Anniversary
Special 9: Episode of Sabo - The Three Brothers' Bond
Special 10: Adventure of Nebulandia
Special 11: Heart of Gold
Special 12: Episode of East Blue
Special 13: Episode of Skypiea
Special 14: Barto's Secret Room
One Piece: Barto's Secret Room

One Piece: Barto's Secret Room

PG-13
HD
4
4
TV24m
Bartolomeo and O-Tama recap the events of Wano Country Arc up until the Straw Hats gathering together at the Performance Floor.
9Anime is the best site to watch One Piece: Barto's Secret Room SUB online, or you can even watch One Piece: Barto's Secret Room DUB in HD quality. You can also find Toei Animation anime on 9Anime website.
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