Template:December 20


 * 1999: Chapter 117 "Dorry and Brogy" was released in Shonen Jump issue #3-4.
 * 2000: Episode Special 1 "Luffy Falls! Adventure in the Uncharted Ocean's Navel" premiered.
 * 2004: Chapter 349 "One Citizen" was released in Shonen Jump issue #3-4.
 * 2009: Episode 431 "The Trap of Chief Guard Saldeath - Level 3 Starvation Hell" premiered.
 * 2010: Chapter 608 "Undersea Paradise" was released in Shonen Jump issue #3-4.
 * 2015: Episode 723 "Haki Clash - Luffy vs. Doflamingo" premiered.
 * 2020: Episode 955 "A New Alliance?! Kaido's Army Gathers" premiered.
 * 2021: Chapter 1035 "Zoro vs. King" was released in Shonen Jump issue #3-4.