Although, he wanted to learn to emit his Haki without a medium, which is what he saw Rayleigh used; Luffy realized he could take it a step further, destroying his opponent from the inside out, after destroying their explosive collars. He mastered it after finishing his training with Hyogoro...
, literally meaning "Head Armament"): Luffy imbues his forehead with Armament Hardening Haki to harden it. This is first used in preparation for a Gomu Gomu no Kane against the Iron Shell Squadron. In the VIZ manga this called Head Armament, while in the Funimation adaptations, it is ...
action. Luffy’s Gum Gum punch would go through anything that Tatsumi has at his disposal. The guy also lacks the battle experience needed to go up against someone like Luffy. Luffy has the Gears but won’t need them here as a single haki punch will be enough to end the fight. Luffy...
Luffy D. Monkey (ルフィ・D・モンキー, Rufi D. Monkī), also known as "Straw Hat" Luffy (麦わらのルフィ, Mugiwara no Rufi) and commonly as "Straw Hat" (麦わら, Mugiwara), is one of the main protagonists of the manga and anime series, Fairy One Piece T