Izou - One Piece

One Piece

Guest cast, played by Yūsei Oda

Episode 6x77: The Beginning of the War - Ace and Whitebeard's Past! (Aug 8, 2010)
Episode 6x78: The Force That Could Destroy The World! The Power of the Tremor-Tremor Fruit! (Aug 15, 2010)
Episode 6x79: An All-Consuming Inferno!! Admiral Akainu's Power! (Aug 22, 2010)
Episode 6x81: The Winner Will Be Justice - Sengoku's Strategy Is Put Into Action! (Sep 5, 2010)
Episode 6x87: The Extermination Strategy in Action! The Power of the Pacifistas! (Oct 17, 2010)
Episode 6x88: Akainu's Plot! Whitebeard Trapped! (Oct 24, 2010)
Episode 6x91: Moving Into the Final Phase! Whitebeard's Trump Card for Recovery! (Nov 14, 2010)
Episode 6x92: Luffy's Strength is Exhausted! All-Out War in the Oris Plaza! (Nov 21, 2010)
Episode 6x94: For a Promise!! Luffy and Coby Clash! (Dec 5, 2010)
Episode 6x95: The Scaffold At Last! The Way To Ace Has Opened! (Dec 12, 2010)
Episode 6x97: Ace is Rescued! Whitebeard's Final Captain's Orders! (Dec 26, 2010)
Episode 6x98: The Power that Burns Fire - Akainu's Final Move (Jan 9, 2011)
Episode 6x99: Looking for the Answer! Fire Fist Ace Dies on the Battlefield! (Jan 16, 2011)
Episode 6x101: Settling the Score - Whitebeard vs. The Blackbeard Pirates (Jan 30, 2011)
Episode 6x103: The Insatiable Akainu! Lava Fists Pummel Luffy! (Feb 13, 2011)
Episode 6x104: A Desperate Cry - Seconds of Valor that Change Destiny (Feb 20, 2011)
Episode 6x105: Enter Shanks! The Ultimate War Ends at Last (Mar 6, 2011)
Episode 6x121: I Want to See Them! Luffy's Tearful Scream (Jul 3, 2011)
Episode 9x27: Returning Nightmare - Assault of the Invulnerable Jack (Jan 22, 2017)
Episode 10x74: Oden's Determination! Whitebeard's Test! (Feb 21, 2021)
Episode 10x75: Whitebeard's Little Brother! Oden's Great Adventure! (Feb 28, 2021)
Episode 10x76: Blades Crossed! Roger and Whitebeard! (Mar 7, 2021)
Episode 10x77: Roger's Wish! A New Journey! (Mar 21, 2021)
Episode 10x99: Reinforcements Arrive! The Commander of the Whitebeard Pirates! (Aug 22, 2021)
Episode 10x100: Oath of Man! Fierce Battle of the Brachio-Tank (Aug 29, 2021)
Episode 10x103: Desire to be Oden! Yamato's Dream! (Sep 19, 2021)
Episode 10x104: Explosive?! The Handcuffs that Shackle Yamato's Freedom! (Sep 26, 2021)
Episode 10x105: The Akazaya Face-off! Kikunojo vs. Kanjuro! (Oct 3, 2021)
Episode 10x106: Raid! Inheriting Oden's Will (Oct 10, 2021)
Episode 10x107: Onigashima in Tumult! Luffy's All-Out War Begins! (Oct 24, 2021)
Episode 10x108: The Battle Under the Moon! The Berserker, Sulong the Moon Lion! (Oct 31, 2021)
Episode 10x110: The Fate That Protects You - Yamato and Momonosuke (Nov 14, 2021)
Episode 10x111: Overwhelming Strength! The Straw Hats Come Together! (Nov 21, 2021)
Episode 10x114: A Heroic Blade! Akazaya vs. Kaido, Again Once More! (Dec 12, 2021)
Episode 10x115: An Inherited Technique! Unleashing Oden's Secret Swordplay! (Dec 19, 2021)
Episode 10x116: The Power of Ice Oni! A New Version of the Plague Rounds! (Jan 9, 2022)
Episode 10x117: I Won't Forgive Him! Chopper's Determination! (Jan 16, 2022)
Episode 10x118: Zoro's Pursuit! Ice Oni Tag (Jan 23, 2022)
Episode 10x121: Eliminate the Ice Oni! Chopper's Fire Trick! (Feb 13, 2022)
Episode 10x122: It's Not Okay! The Spider lures Sanji! (Feb 20, 2022)
Episode 10x125: Marco's Tears! The Bond of the Whitebeard Pirates! (Apr 17, 2022)
Episode 10x126: Straw Hat Luffy! The Man Who Will Become the King of the Pirates! (Apr 24, 2022)
Episode 10x131: Sanji's Scream! An SOS Echoes Over the Island! (Jun 5, 2022)
Episode 10x132: Spank Strikes! Sanji's Woman-trouble! (Jun 12, 2022)
Episode 10x134: All Set! Chopperphage Nebulizer! (Jul 3, 2022)
Episode 10x135: Oden Appears! The Confused Hearts of the Akazaya Members! (Jul 10, 2022)
Episode 10x136: The Worst Generation Gets Wiped Out?! The Emperors' Deadly Attack! (Jul 17, 2022)
Episode 10x137: The Supernovas Strike Back! The Mission to Tear Apart the Emperors! (Jul 24, 2022)
Episode 10x143: The Dawn of the Land of Wano - The All-Out Battle Heats Up! (Sep 11, 2022)
Episode 10x144: The Conclusion! Luffy, Accelerating Fist of the Supreme King (Sep 18, 2022)
Episode 10x146: The Animal Kingdom Pirates Trample Down! The End of the Kozuki Clan! (Oct 2, 2022)
Episode 10x147: Fight Against the Dark Night – The Commander-in-chief of the Land of Wano Sounds Off (Oct 16, 2022)
Episode 10x156: A Spell! Kid and Zoro Facing Threats! (Dec 18, 2022)
Episode 10x157: Taking a Chance! The Two Arms Go into Battle! (Jan 8, 2023)
Episode 10x160: Luffy Soars! Revenge Against the King of the Beasts (Jan 29, 2023)

Guest cast, played by Masamu Ono

Episode 10x51: Zoro's Fury! The Truth About the Smile! (Sep 6, 2020)
Episode 10x72: Tearfully Swearing Allegiance! Oden and Kin'emon! (Feb 7, 2021)
Episode 10x73: Changing Destiny - The Whitebeard Pirates Cast Ashore! (Feb 14, 2021)
Episode 10x105: The Akazaya Face-off! Kikunojo vs. Kanjuro! (Oct 3, 2021)