Specials
Episodes
1 Contingency Plan. Complete Summary One Piece Dec 22, 1999 
2 Adventure in the Ocean's Navel Dec 20, 2000 
3 Open Upon the Great Sea! A Father's Huge, HUGE Dream! Apr 6, 2003 
4 Protect! The Last Great Performance Dec 14, 2003 
5 The Detective Memoirs of Chief Straw Hat Luffy Dec 18, 2005 
6 New Year Special: Special Report - Secret of the Straw Hat Pirates! Jan 3, 2006 
7 Episode of Nami: Tears of a Navigator and the Bonds of Friends Aug 25, 2012 
8 Episode of Luffy: Adventure on Hand Island Dec 15, 2012 
9 Glorious Island Jan 6, 2013 
10 Episode of Merry: The Tale of One More Friend Aug 24, 2013 
11 3D2Y: Overcome Ace’s Death! Luffy’s Vow to his Friends Aug 30, 2014 
12 Episode of Sabo: Bond of Three Brothers - A Miraculous Reunion and an Inherited Will Aug 22, 2015 
13 Adventure of Nebulandia Dec 19, 2015 
14 Heart of Gold Jul 16, 2016 
15 Episode of East Blue - Luffy and His 4 Crewmates' Big Adventure Aug 26, 2017 
16 Episode of Sky Island Aug 25, 2018 
17 Barto's Secret Room Dec 26, 2021 
18 A Special Episode to Admire Zoro-senpai and Sanji-senpai! Barto's Secret Room 2! May 1, 2022 
19 A Comprehensive Anatomy! The Legend of Kozuki Oden! Jun 26, 2022 
20 The Captain's Log of the Legend! Red-Haired Shanks! Aug 28, 2022 
21 A Comprehensive Anatomy! Fierce Fight! The Five from the New Generation Oct 9, 2022 
22 Recapping Fierce Fights! Straw Hats vs. Tobi Roppo Dec 25, 2022 
23 Recapping Fierce Fights! Zoro vs. a Lead Performer! May 14, 2023 
24 Recapping Fierce Fights! The Countercharge Alliance vs. Big Mom Jun 18, 2023 
25 Luffy-senpai Support Project! Barto's Secret Room 3! Aug 27, 2023 
26 Luffy-senpai Support Project! Barto's Secret Room 4! Oct 8, 2023 
27 A Very Special Feature! Momonosuke's Road to Becoming a Great Shogun Dec 24, 2023 
28 A Project to Fully Enjoy! 'Surgeon of Death' Trafalgar Law Feb 4, 2024 
29 The Log of the Rivalry! The Straw Hats vs. Cipher Pol Apr 14, 2024 
30 Making History! The Turbulent Old and New Four Emperors! Jun 16, 2024 
31 The Log of the Turbulent Revolution! The Revolutionary Army Maneuvers in Secret! Aug 25, 2024 
32 Unwavering Justice! The Navy's Proud Log! Sep 29, 2024 
33 ONE PIECE FAN LETTER Oct 20, 2024 
34 Egghead Sosyuhen Special Apr 5, 2025 
35 Dr. Chopper's Adventure Checkup -The Ballad of a Father and Daughter- May 11, 2025 
36 Dr. Chopper's Adventure Checkup -Good Friends at a Crossroad- Jun 22, 2025 
37 Dr. Chopper's Adventure Checkup -The Proud Dream of the Giants- Aug 31, 2025 
38 Dr. Chopper's Adventure Checkup -Traitors' Masquerade- Oct 12, 2025 
39 Dr. Chopper's Adventure Checkup -The Last Records That a Genius Left Behind- Nov 23, 2025