#5 – Fujitora
Fujitora is masterful in Kenbunshoku Haki, which he used to compensate for his blindness in battle. His incredible skill in Kenbunshoku Haki gives him a strong sense of danger. The most prominent example is his capability to see his surroundings in a form of an aura which is not impeded by his blindness. He can also read and hear the true thoughts and emotions of other people as he was made aware that the Dressrosa citizens had no ill will towards Luffy while they were “chasing” him at the Dressrosa coast.
#4 – Shanks
Recently “Vivre Card – One Piece Visual Dictionary” revealed that Shanks can utilize all three types of Haki so he possesses also the ability to use Kenbunshoku Haki.
It is stated that Shanks has mastered to full extent all three types of Haki!
#3 – Silvers Rayleigh
Rayleigh is highly proficient in Kenbunshoku Haki, able to sense the emotions and nature of others. He could also use it to sense the strength of others on a wide scale. This was shown when Rayleigh used this Haki to sense that there were five hundred creatures on Rusukaina who were stronger than Luffy at that time. Rayleigh also used Kenbunshoku Haki to expertly dodge an elephant’s attack with his eyes closed.
The incredible mastery Rayleigh has over this kind of Haki is also shown by the fact that he can sense people all over the island he is currently on while most people can sense only in their immediate vicinity.
#2 – Aisa
Aisa was born with the ability known as Mantra (later revealed to be a kind of Haki), which gave her a sixth sense of the world around her. She can sense when people die as well as the feelings of others. She was able to tell where Enel was, despite him traveling at lightning speed.
#1 – Enel
Enel has the ability known as Kenbunshoku Haki, known as “Mantra” in the sky islands. His Haki is further enhanced by his Devil Fruit powers, making him virtually omniscient of the thoughts and actions of Skypiea.
With enough skill, he can use this Haki to predict an opponent’s moves shortly before they make them, thereby making the attack that much easier to evade. This prediction appears to the user as an image or brief “premonition” of what the opponent will do in the user’s mind-eye, and the damage the user will take if the attack actually “hits”.
With the Goro Goro no Mi, Enel can pick up electromagnetic waves from the air, allowing him to overhear conversations and everything around him with extraordinary range: this has extended the range of his Mantra to cover roughly all of Skypiea. By comparison, most of the other priests could only keep track of people nearby.