Best Haki in One Piece

Haki des Rois leads with an ELO of 1,398, ahead of Haki de l’Observation (1,195) and Haki de l’Armement (1,007). Ranked over 562 duels between 3 contenders, last updated August 18, 2026.

Which Haki would you master in One Piece? Find out which type - Observation, Armament or Conqueror's - you'd pick with its advanced forms.

How this ranking is computed

Every duel won lifts a contender and every loss drops them, by an amount that depends on the opponent's strength: beating the leader is worth more than beating the last. It is an ELO, the same principle as in chess. Duels are not drawn at random — an adaptive entropy sort puts the least predictable match-ups first, which settles the ranking far faster than a full round robin. A worldwide ranking is only published past 30 completed plays. Known limit: a contender who has faced few opponents keeps an approximate score, and the bottom of the table moves more than the podium.