Gozen Tomoe

Gozen Tomoe (ゴゼン トモイ, Gozen Tomoe) is a Samurai hailing from Wano Country, but was exiled at the age of 14 due to her rebellious nature, refusing to behave the way women are expected too, and as such, was left to wander outside of it alone. She was eventually picked up by a lone pirate, who later became her swordsmanship teacher until his eventual death by Marines. Because of her previous involvement with said pirate, Tomoe gained a relatively low bounty of only 1 million.

Tomoe ate the Shaku Shaku no Mi, which in conjuction with her sword, gave her the alias of Infinite Sword (無限剣, Mugen Ken). In addition, Tomoe's weapon of choice, named Orochi, "ate" the Hebi Hebi no Mi, Model: Imoogi, which Tomoe stole from a Marine.

Trivia

 * Tomoe is named after the legendary female samurai of the same name Tomoe Gozen, but with the surname and given name reversed to fit within the naming scheme of One Piece.