Test By Organs
A well-earned, high-impact power-up reveal that reshapes Luffy's fighting style for all future arcs.
True to Eiichiro Oda’s writing style, this massive power boost comes with a heavy price. When Gear 4 is introduced, we quickly learn its fatal flaw: it exhausts Luffy’s Haki completely. Once the timer runs out, Luffy is left physically depleted and unable to use Haki for ten minutes, leaving him completely vulnerable—a plot point that added immense tension to the final moments of the fight. Impact on the Series
Gear 4 is introduced during the Dressrosa Arc , specifically during the climax of the battle between Monkey D. Luffy and Donquixote Doflamingo . After realizing that his previous attacks and Gear 2nd and 3rd are insufficient to defeat the Shichibukai, Luffy reveals this new form to turn the tide of the battle.
Depending on whether you are reading the manga or watching the anime, the introduction happens at different points:
Now that you know when Gear 4 is introduced, you can prepare for one of the most visually creative and high-octane fights in the entire One Piece saga.
: It debuted in Chapter 784 , titled "Gear Fourth," which was released in April 2015. Anime Appearance : It debuted in Episode 726 , titled " Gear 4! The Phenomenal Boundman! Gear 4 Variants
Gear 4 makes its debut in Chapter 784 of the One Piece manga, titled "Gear 4."
A well-earned, high-impact power-up reveal that reshapes Luffy's fighting style for all future arcs.
True to Eiichiro Oda’s writing style, this massive power boost comes with a heavy price. When Gear 4 is introduced, we quickly learn its fatal flaw: it exhausts Luffy’s Haki completely. Once the timer runs out, Luffy is left physically depleted and unable to use Haki for ten minutes, leaving him completely vulnerable—a plot point that added immense tension to the final moments of the fight. Impact on the Series
Gear 4 is introduced during the Dressrosa Arc , specifically during the climax of the battle between Monkey D. Luffy and Donquixote Doflamingo . After realizing that his previous attacks and Gear 2nd and 3rd are insufficient to defeat the Shichibukai, Luffy reveals this new form to turn the tide of the battle.
Depending on whether you are reading the manga or watching the anime, the introduction happens at different points:
Now that you know when Gear 4 is introduced, you can prepare for one of the most visually creative and high-octane fights in the entire One Piece saga.
: It debuted in Chapter 784 , titled "Gear Fourth," which was released in April 2015. Anime Appearance : It debuted in Episode 726 , titled " Gear 4! The Phenomenal Boundman! Gear 4 Variants
Gear 4 makes its debut in Chapter 784 of the One Piece manga, titled "Gear 4."
