The Rokushiki Techniques Explained

Rokushiki, OnePiece Fanon Wiki

One Piece Gold - Rob Lucci's vivre card said that: The training required for the acquisition of rokushiki is akin to that used for acquiring haki. Akin = in the family Rokushiki

Rokushiki, Wiki

Chapter Discussion - Rokushiki is based on Haki, Page 8

Rokushiki/Tekkai, One Piece Wiki

Chapter Discussion - Rokushiki is based on Haki, Page 5

The Nico Robin: Rokushiki Style Project - Tetsuhana HanaRin(Iron flower Flower wheel) - This is Robin's very own take on the Tekkai Rin (Iron mass Wheel) technique that's similar to the original

R: Odacchil! The Rokushiki technique I want the Most is *Tekkai, but can it harden

Why aren't there more characters who uses Rokushiki? Like if you spend your whole life being a swimming champion only to have to eat a Devil Fruit that throws away those years

Rokushiki is based on physical strength is actually based on a mistranslation in earlier One Piece volumes : r/OnePiece