Template:August 31


 * 1998: Chapter 54 "Pearl-san" was released in Shonen Jump issue #40.
 * 2008: Episode 368 "Soundless Invasion!! The Mysterious Visitor: Kuma the Tyrant" premiered.
 * 2009: Chapter 555 "Oars and the Kasa" was released in Shonen Jump issue #40.
 * 2014: Episode 659 "A Horrible Past! The Secret of Dressrosa" premiered.
 * 2015: Chapter 798 "Heart" was released in Shonen Jump issue #40.