Usopp has potential for Future Sight Observation Haki, crucial in upcoming battles. Koby, with advanced Haki, could bridge the gap between him and Luffy. Characters like Loki, Fujitora ...

Haki is crucial in the New World - only the strongest survive. Characters like Tashigi, Usopp, and Smoker need to upgrade ...

Yasopp, the sniper of the crew, possesses tremendous Observation Haki and is likely a user of Armament Haki as well. Ben Beckman, the first mate of the Red Hair Pirates, possesses Haki rivaling ...

He has also shown considerable talent in Armament and Observation Haki. Sanji’s Diable and Ifrit Jambe allow him to use fire despite not having a devil fruit ability. Ifrit Jambe, in particular ...