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One Piece

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One Piece

Enemy or Ally? Luffy and Yamato! #S21E991

8.8
24m 2021 1
One Piece S21 E991 1999

Enemy or Ally? Luffy and Yamato!

One Piece  ·  Season 21, Episode 991

Evading Ulti and Page One, strong members of the Tobi Roppo, Luffy tries to find out what Kaido’s son Yamato’s motive is. However, the two get in a fight. Taking Luffy’s punishing attacks, Yamato remembers someone he fought against in the past.

Episode 991 of Season 21 from One Piece — available to stream in HD on any device.

Country Japan
Genre
Action & Adventure Comedy Animation
Released
20 Oct, 1999

Top Billed Cast

View All
Mayumi Tanaka
Mayumi Tanaka
Kazuya Nakai
Kazuya Nakai
Mari Yaguchi
Mari Yaguchi
Akemi Okamura
Akemi Okamura
Kappei Yamaguchi
Kappei Yamaguchi
Hiroaki Hirata
Hiroaki Hirata
Ikue Otani
Ikue Otani
Yuriko Yamaguchi
Yuriko Yamaguchi
Kazuki Yao
Kazuki Yao
Katsuhisa Houki
Katsuhisa Houki
Cho
Cho
Hideyuki Tanaka
Hideyuki Tanaka

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892 The Land of Wano! To the Samurai Country where Cherry Blossoms Flutter!
893 Otama Appears! Luffy vs. Kaido's Army!
894 He'll Come! The Legend of Ace in the Land of Wano!
895 Side Story! The World's Greatest Bounty Hunter, Cidre!
896 Side Story! Clash! Luffy vs. the King of Carbonation!
897 Save Otama! Straw Hat, Bounding through the Wasteland!
898 The Headliner! Hawkins the Magician Appears!
899 Defeat is Inevitable! The Strawman's Fierce Attack!
900 The Greatest Day of My Life! Otama and Her Sweet Red-bean Soup!
901 Charging into the Enemy's Territory! Bakura Town - Where Officials Thrive!
902 The Yokozuna Appears! The Invincible Urashima Goes After Okiku!
903 A Climactic Sumo Battle! Straw Hat vs. the Strongest Ever Yokozuna!
904 Luffy Rages! Rescue Otama from Danger!
905 Taking Back Otama! A Fierce Fight Against Holdem!
906 Duel! The Magician and the Surgeon of Death!
907 Romance Dawn
908 The Coming of the Treasure Ship! Luffytaro Returns the Favor!
909 Mysterious Grave Markers! A Reunion at the Ruins of Oden Castle!
910 A Legendary Samurai! The Man Who Roger Admired!
911 Bringing Down the Emperor of the Sea! A Secret Raid Operation Begins!
912 The Strongest Man in the World! Shutenmaru, the Thieves Brigade Chief!
913 Everyone is Annihilated! Kaido's Furious Blast Breath!
914 Finally Clashing! The Ferocious Luffy vs. Kaido!
915 Destructive! One Shot, One Kill – Thunder Bagua!
916 A Living Hell! Luffy, Humiliated in the Great Mine!
917 The Holyland in Tumult! Emperor of the Sea Blackbeard Cackles!
918 It's On! The Special Operation to Bring Down Kaido!
919 Rampage! The Prisoners – Luffy and Kid!
920 A Great Sensation! Sanji's Special Soba!
921 Luxurious and Gorgeous! Wano's Most Beautiful Woman – Komurasaki!
922 A Tale of Chivalry! Zoro and Tonoyasu's Little Trip!
923 A State of Emergency! Big Mom Closes in!
924 The Capital in an Uproar! Another Assassin Targets Sanji!
925 Dashing! The Righteous Soba Mask!
926 A Desperate Situation! Orochi's Menacing Oniwabanshu!
927 Pandemonium! The Monster Snake, Shogun Orochi!
928 The Flower Falls! The Final Moment of the Most Beautiful Woman in the Land of Wano!
929 The Bond Between Prisoners! Luffy and Old Man Hyo!
930 A Lead Performer! Queen the Plague Emerges!
931 Climb Up! Luffy's Desperate Escape!
932 Dead or Alive! Queen's Sumo Inferno!
933 Gyukimaru! Zoro Fights a Duel on Bandit's Bridge!
934 A Big Turnover! The Three-Sword Style Overcomes Danger!
935 Zoro, Stunned! The Shocking Identity of the Mysterious Woman!
936 Get the Hang of It! The Land of Wano's Haki - Ryuo!
937 Tonoyasu! Ebisu Town's Most Loved!
938 Shaking the Nation! The Identity of Ushimitsu Kozo The Chivalrous Thief!
939 The Straw Hats Run! Save the Captive Tonoyasu!
940 Zoro's Fury! The Truth About the Smile!
941 Toko's Tears! Orochi's Pitiless Bullets!
942 The Straw Hats Step In! An Uproarious Deadly Battle at the Execution Ground!
943 Luffy's Determination! Win Through the Sumo Inferno!
944 The Storm Has Come! A Raging Big Mom!
945 A Grudge Over Red-bean Soup! Luffy Gets into a Desperate Situation!
946 Stop the Emperor of the Sea! Queen's Secret Plan!
947 Brutal Ammunition! The Plague Rounds Aim at Luffy!
948 Start Fighting Back! Luffy and the Akazaya Samurai!
949 We’re Here to Win! Luffy's Desperate Scream!
950 Warriors' Dream! Luffy's Conquer of Udon!
951 Orochi's Hunting Party! The Ninja Group vs. Zoro!
952 Tension Rises in Onigashima! Two Emperors of the Sea Meet?!
953 Hiyori's Confession! A Reunion at Bandit's Bridge!
954 Its Name is Enma! Oden's Great Swords!
955 A New Alliance?! Kaido’s Army Gathers!
956 Ticking Down to the Great Battle! The Straw Hats Go into Combat Mode!
957 Big News! An Incident That Will Affect the Seven Warlords!
958 A Legendary Battle! Garp and Roger!
959 The Rendezvous Port! The Land of Wano Act Three Begins!
960 The Number-One Samurai in the Land of Wano! Here comes Kozuki Oden!
961 Tearfully Swearing Allegiance! Oden and Kin'emon!
962 Changing Destiny! The Whitebeard Pirates Cast Ashore!
963 Oden's Determination! Whitebeard's Test!
964 Whitebeard's Little Brother! Oden's Great Adventure!
965 Crossing Swords! Roger and Whitebeard!
966 Roger's Wish! A New Journey!
967 Devoting His Life! Roger's Adventure!
968 The King of the Pirates is Born! Arriving at the Last Island!
969 To the Land of Wano! The Roger Pirates Disband!
970 Sad News! The Opening of the Great Pirate Era!
971 Raid! Oden and the Akazaya Nine!
972 The End of the Battle! Oden vs. Kaido!
973 Boiled to Death! Oden's One-hour Struggle!
974 Oden Wouldn't Be Oden If It Wasn't Boiled!
975 The Castle on Fire! The Fate of the Kozuki Clan!
976 Back to the Present Day! 20 Years Later!
977 The Sea Is For Pirates! Raid! To Onigashima!
978 The Worst Generation Charges in! The Battle of the Stormy Sea!
979 Good Luck?! Leader Kin’emon’s Plot!
980 A Tearful Promise! The Kidnapped Momonosuke!
981 A New Member! 'First Son of the Sea' Jimbei!
982 Kaido’s Trump Card! The Tobi Roppo Appear!
983 The Samurai Warriors’ Earnestness! The Straw Hats Land at Onigashima!
984 Luffy Goes Out of Control?! Sneaking into Kaido’s Banquet!
985 Thinking of Otama! Luffy’s Furious Strike!
986 Fighting Music! An Ability That Harms Luffy!
987 His Dream Broken?! The Trap That Lures Sanji!
988 Reinforcements Arrive! The Commander of the Whitebeard Pirates!
989 The Pact Between Men! The Fierce Fighting of Brachio Tank!
990 Thunder Bagua! Here Comes Kaido’s Son!
991 Enemy or Ally? Luffy and Yamato!
992 Desire to be Oden! Yamato’s Dream!
993 Explosive?! The Handcuffs that Shackle Yamato’s Freedom!
994 The Akazaya Face-off! Kikunojo vs. Kanjuro!
995 Raid! Inheriting Oden's Will!
996 Onigashima in Tumult! Luffy’s All-Out War Begins!
997 The Battle Under the Moon! The Berserker, Sulong the Moon Lion!
998 Zeus’ Treason?! The Cornered Nami!
999 I’ll Protect You! Yamato Meets Momonosuke!
1000 Overwhelming Strength! The Straw Hats Come Together!
1001 A Risky Invitation! A Plot to Eliminate Queen!
1002 A New Rivalry! Nami and Ulti!
1003 A Heroic Blade! Akazaya vs. Kaido, Again Once More!
1004 An Inherited Technique! Unleashing Oden’s Secret Swordplay!
1005 The Power of Ice Oni! A New Version of the Plague Rounds!
1006 I Won’t Forgive Him! Chopper’s Determination!
1007 Zoro’s Pursuit! Ice Oni Tag!
1008 Nami Surrenders?! Ulti’s Fierce Headbutt!
1009 Sasaki’s Onslaught! Armored Division vs. Yamato!
1010 Eliminate the Ice Oni! Chopper’s Fire Trick!
1011 It’s Not Okay! The Spider Lures Sanji!
1012 A Turnaround Move! The Flames of Marco the Phoenix!
1013 Yamato’s Past! The Man Who Came for an Emperor of the Sea!
1014 Marco’s Tears! The Bond of the Whitebeard Pirates!
1015 Straw Hat Luffy! The Man Who Will Become the King of the Pirates!
1016 The Battle of the Monsters! The Three Stubborn Captains!
1017 Barrage of Powerful Techniques! The Fierce Attacks of the Worst Generation!
1018 Kaido Laughs! The Emperors of the Sea vs. the New Generation!
1019 Otama’s Secret Plan! Operation Kibi Dango!
1020 Sanji’s Scream! An SOS Echoes Over the Island!
1021 Spank Strikes! Sanji's Woman-trouble!
1022 No Regrets! Luffy and Boss, a Master-Disciple Bond!
1023 All Set! Chopperphage Nebulizer!
1024 Oden Appears! The Confused Hearts of the Akazaya Members!
1025 The Worst Generation Gets Wiped Out?! The Emperors’ Deadly Attack!
1026 The Supernovas Strike Back! The Mission to Tear Apart the Emperors!
1027 Defend Luffy! Zoro and Law’s Sword Technique!
1028 Surpass the Emperor of the Sea! Luffy Strikes Back with an Iron Fist!
1029 A Faint Memory! Luffy and Red-Haired’s Daughter Uta!
1030 A Pledge for the New Genesis! Luffy and Uta!
1031 Nami Screams - A Deadly Death Race!
1032 The Dawn of the Land of Wano! The All-Out Battle Heats Up!
1033 The Conclusion! Luffy, Accelerating Fist of the Supreme King
1034 Luffy, Defeated! The Straw Hats in Jeopardy?!
1035 The Animal Kingdom Pirates Trample Down! The End of the Kozuki Clan!
1036 Fight Against the Dark Night! The Commander-in-chief of the Land of Wano Sounds Off!
1037 Believe in Luffy! The Alliance’s Counterattack Begins!
1038 Nami’s Lethal Attack! Otama’s Desperate Challenge!
1039 A Dramatic Increase of Allies! Straw Hats Fight Back!
1040 The Pride of a Helmsman! The Enraged Jimbei!
1041 Showdown Battles of the Monsters! Yamato and Franky
1042 The Predator’s Trap - Black Maria’s Temptation!
1043 Slash the Nightmare! Brook Draws His Freezing Sword!
1044 Clutch! A Demon Incarnate, Robin!
1045 A Spell! Kid and Zoro Facing Threats!
1046 Taking a Chance! The Two Arms Go into Battle!
1047 Ascend to the Dawn! A Pink Dragon Gets Agitated
1048 For the Future! Yamato and the Great Swordsmen’s Pledge
1049 Luffy Soars! Revenge Against the King of the Beasts
1050 Two Dragons Face Off! Momonosuke’s Determination!
1051 A Legend All Over Again! Luffy’s Fist Roars in the Sky
1052 The Situation Has Grown Tense! The End of Onigashima!
1053 Sanji's Mutation - The Two Arms in Crisis!
1054 Death to Your Partner! Killer's Deadly Gamble!
1055 A Shadowy Figure Pulls the Strings! Onigashima in Flames
1056 Strike Back! Law and Kid's Counterattack Alliance
1057 For Luffy - Sanji and Zoro's Oath
1058 The Onslaught of Kazenbo - Orochi's Evil Clutches Close in
1059 Zoro's Hardship - A Monster! King the Wildfire
1060 Secrets of Enma! The Cursed Sword Entrusted to Zoro
1061 The Strike of an Ifrit! Sanji vs. Queen
1062 The Three-Sword Style of the Supreme King! Zoro vs. King
1063 Luffy is on the Move! A Turning Point of a New Era!
1064 Drunken Dragon Bagua! The Lawless Dragon Closing in on Luffy
1065 The Destruction of the Alliance?! Fire up, the Will of the New Generation!
1066 Here Comes the Main Act! Powerful Techniques of Shockwave and Magnetism!
1067 To the New Era! Settled! The Determination of the Brats
1068 Moon Princess Echoes! The Final Phase of the Land of Wano!
1069 There is Only One Winner - Luffy vs. Kaido
1070 Luffy Is Defeated?! The Determination of Those Left Behind
1071 Luffy's Peak - Attained! Gear Five
1072 The Ridiculous Power! Gear Five in Full Play
1073 No Way Out! A Hellish Scene on Onigashima
1074 I Trust Momo - Luffy's Final Powerful Technique!
1075 20 Years' Worth of Prayers! Take Back the Land of Wano!
1076 The World That Luffy Wants!
1077 The Curtain Falls! The Winner, Straw Hat Luffy!
1078 He Returns! The Shogun of the Land of Wano, Kozuki Momonosuke
1079 The Morning Comes! Luffy and the Others Rest!
1080 A Celebration Banquet! The New Emperors of the Sea!
1081 The World Will Burn! The Onslaught of a Navy Admiral!
1082 The Coming of the New Era! The Red-Haired's Imperial Rage
1083 The World That Moves On! A New Organization, Cross Guild
1084 Time to Depart - The Land of Wano and the Straw Hats
1085 The Last Curtain! Luffy and Momonosuke's Vow
1086 A New Emperor! Buggy the Genius Jester!
1087 The War on the Island of Women! A Case Involving Koby the Hero
1088 Luffy's Dream
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