Which Episode Luffy Uses Gear 4 Jun 2026

While Bounce Man is the original, Luffy develops two other forms later in the series:

In the sprawling narrative of Eiichiro Oda’s One Piece , few moments carry as much raw intensity and narrative weight as the debut of a new Gear. Following the immense physical toll of Gear Second and the grotesque inflation of Gear Third, Monkey D. Luffy’s next evolution was not just a power-up—it was a desperate necessity. The first episode in which Luffy unleashes Gear Fourth is (titled “Gear Fourth! The Bouncy Man of Fury”). This transformation occurs during the climactic battle against the formidable Donquixote Doflamingo on the island of Dressrosa.

Luffy's Gear 4th form debuts in the anime episode: which episode luffy uses gear 4

Monkey D. Luffy first uses in Episode 726 , titled "Gear 4! The Phenomenal Boundman!" . This major power-up occurs during the climax of the Dressrosa Arc in his battle against Donquixote Doflamingo.

Gear 4 is not just one transformation; it has different "sub-forms" that Luffy uses based on his opponent's fighting style. The Mary Sue When Does Luffy Get Around to Gear 4 in 'One Piece'? While Bounce Man is the original, Luffy develops

To understand the gravity of Episode 726, one must consider the context. Doflamingo, a Warlord of the Sea with a terrifying mastery of the Ito Ito no Mi (String-String Fruit), had pushed Luffy to his absolute limit. Their battle atop the royal plateau saw Luffy’s previous Gears fail repeatedly; Doflamingo’s “Awakened” string powers could slice through an entire city and repair his own internal organs. After a temporary ceasefire involving the gladiators and Trafalgar Law, Luffy realized that standard tactics would lead to defeat. Thus, he sought a technique he had been developing specifically to counter massive, durable opponents: Gear Fourth.

Gear 4th is a powerful transformation that Luffy achieves by combining his Red Hawk ( Busoshoku Haki) with his Gear 3rd form. When activated, his body inflates like a balloon, and his muscles grow significantly. This form enhances Luffy's physical strength and agility, allowing him to deliver devastating attacks. The first episode in which Luffy unleashes Gear

In conclusion, is the definitive answer to when Luffy uses Gear Fourth for the first time. It is not merely an episode containing a fight; it is a turning point in the One Piece power scaling. It showcases Luffy’s ingenuity in weaponizing his own biology, the profound mastery of Haki required to sustain the form, and the desperate courage needed to risk total exhaustion. For fans, the image of Boundman bouncing defiantly in front of Doflamingo remains an iconic testament to the lengths Luffy will go to protect his crew and liberate an island.