Gear Fourth One Piece |top| Jun 2026

Snakeman showcased Luffy’s growth as a martial artist. It proved he wasn't just a brawler relying on brute strength; he was a fighter who could change his rhythm to counter the world’s best Observation Haki users.

Luffy can adapt this form into three distinct versions based on the combat situation: gear fourth one piece

When Luffy faced Charlotte Katakuri, raw power wasn't enough. He needed speed, and he needed unpredictability. Enter . Snakeman showcased Luffy’s growth as a martial artist

A defensive powerhouse used during the battle against Charlotte Cracker . In its "Manpuku-ban" (Stuffed Version), Luffy uses his massive, Haki-coated belly to absorb and then violently reflect attacks. He needed speed, and he needed unpredictability

: Initially, this form had a strict time limit (roughly 20 minutes). Once it expires, Luffy is left exhausted and unable to use Haki for 10 minutes , leaving him extremely vulnerable.