One Piece: Clash with the Black Cat Pirates! The Great Battle on the Slope!
S1 E12
2000
7.5
Usopp resolves to keep his story of pirates attacking the town a lie by making sure none reach it. Luffy, Zoro, Nami, and Usopp then try to keep the Black Cat Pirates at bay.
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Episodes
E1
I'm Luffy! The Man Who Will Become the Pirate King!
25m★7.8
E2
The Great Swordsman Appears! Pirate Hunter, Roronoa Zoro
25m★7.8
E3
Morgan VS Luffy! Who's This Beautiful Young Girl?
25m★8.0
E4
Luffy's Past! The Red-haired Shanks appears
25m★8.2
E5
Fear, Mysterious Power! Pirate Clown Captain Buggy!
25m★7.5
E6
Desperate Situation! Beast Tamer Mohji vs Luffy!
25m★7.6
E7
Grand Duel! Zoro the Swordsman vs Cabaji the Acrobat!
25m★7.3
E8
Who Will Win? Showdown Between the True Powers of the Devil!
25m★7.4
E9
The Honorable Liar? Captain Usopp!
25m★7.3
E10
The Weirdest Guy Ever! Jango the Hypnotist!
25m★7.5
E11
Expose the Plot! Pirate Butler, Captain Kuro!
25m★7.3
E12
Clash with the Black Cat Pirates! The Great Battle on the Slope!
25m★7.5
E13
The Terrifying Duo! Meowban Brothers vs. Zoro!
25m★7.3
E14
Luffy Back in Action! Miss Kaya's Desperate Resistance!
25m★7.3
E15
Beat Kuro! Usopp the Man's Tearful Resolve!
25m★7.8
E16
Protect Kaya! The Usopp Pirates' Great Efforts!
25m★7.4
E17
Anger Explosion! Kuro vs. Luffy! How it Ends!
25m★7.7
E18
You're the Weird Creature! Gaimon and His Strange Friends!
25m★7.0
E19
The Three-Sword Style's Past! Zoro and Kuina's Vow!
25m★8.1
E20
Famous Cook! Sanji of the Sea Restaurant!
25m★7.8
E21
Unwelcome Customer! Sanji's Food and Ghin's Debt!
25m★7.4
E22
The Strongest Pirate Fleet! Commodore Don Krieg!
25m★7.4
E23
Protect Baratie! The Great Pirate, Red Foot Zeff!
25m★7.7
E24
Hawk-Eye Mihawk! The Great Swordsman Zoro Falls At Sea!
25m★8.6
E25
The Deadly Foot Technique Bursts Forth! Sanji vs. The Invincible Pearl!
25m★7.5
E26
Zeff and Sanji's Dream! The Illusory All Blue!
25m★8.3
E27
Cool-headed, Cold-hearted Demon! Pirate Fleet Chief Commander Ghin!
25m★7.7
E28
I Won't Die! Fierce Battle, Luffy vs. Krieg!
25m★7.8
E29
The Conclusion of the Deadly Battle! A Spear of Blind Determination!
25m★7.9
E30
Set Sail! The Seafaring Cook Sets Off With Luffy!
25m★8.2
E31
The Worst Man in the Eastern Seas! Fishman Pirate Arlong!
25m★7.3
E32
Witch of Cocoyashi Village! Arlong's Female Leader!
25m★7.7
E33
Usopp Dead?! When is Luffy Going to Make Landfall?!
25m★7.4
E34
Everyone's Gathered! Usopp Speaks the Truth About Nami!
25m★7.6
E35
Untold Past! Female Warrior Bellemere!
25m★8.0
E36
Survive! Mother Bellemere and Nami's Bond!
25m★7.9
E37
Luffy Rises! Result of the Broken Promise!
25m★8.6
E38
Luffy in Big Trouble! Fishmen vs. The Luffy Pirates!
25m★8.4
E39
Luffy Submerged! Zoro vs. Hatchan the Octopus!
25m★8.0
E40
Proud Warriors! Sanji and Usopp's Fierce Battles!
25m★7.6
E41
Luffy at Full Power! Nami's Determination and the Straw Hat!
25m★8.2
E42
Explosion! Fishman Arlong's Fierce Assault From the Sea!
25m★8.2
E43
End of the Fishman Empire! Nami's My Friend!
25m★8.2
E44
Setting Out with a Smile! Farewell, Hometown Cocoyashi Village!
25m★7.8
E45
Bounty! Straw Hat Luffy Becomes Known to the World!
25m★7.6
E46
Chase Straw Hat! Little Buggy's Big Adventure!
25m★6.6
E47
The Wait is Over! The Return of Captain Buggy!
25m★6.8
E48
The Town of the Beginning and the End! Landfall at Logue Town!
25m★7.7
E49
Zoro's New Swords and the Woman Sergeant Major!
25m★7.9
E50
Usopp vs. Daddy the Parent! Showdown at High!
25m★7.4
E51
Fiery Cooking Battle? Sanji vs. The Beautiful Chef!
24m★7.3
E52
Buggy's Revenge! The Man Who Smiles On the Execution Platform!
25m★7.9
E53
The Legend Has Started! Head for the Grand Line!
25m★8.1
E54
Precursor to a New Adventure! Apis, a Mysterious Girl!
25m★7.4
E55
Miraculous Creature! Apis's Secret and The Legendary Island!
25m★7.0
E56
Eric Attacks! Great Escape From Warship Island!
25m★7.3
E57
A Solitary Island in the Distant Sea! The Legendary Lost Island!
25m★6.7
E58
Showdown in the Ruins! Tense Zoro vs. Eric!
25m★6.9
E59
Luffy, Completely Surrounded! Commodore Nelson's Secret Strategy!
25m★7.2
E60
Through the Sky They Soar! The 1000 Year Legend Lives Again!
25m★7.5
E61
An Angry Showdown! Cross the Red Line!
25m★7.5