Sarahebi is a woman of average height with pale purple, shoulder-length hair. She has yellow eyes, red lipstick, and a small flower in her hair. Due to the snake SMILE fruit, she has an elongated neck, with fangs and a long forked tongue. As a Gifter, she has been seen with black horns. She wears a dark purple kimono adorned with blue floral patterns and an obi with red and dark red stripes.
As a school teacher for all the children in Wano Country, she is responsible for teaching the children lectures and also convincing them that the Kozuki Clan are more evil and Orochi is the hero of Wano Country. She seems charismatic enough for the children to accept her lectures.
Devil Fruit
Sarahebi ate a snake SMILEDevil Fruit, which allows her to stretch her neck and gain snake-like fangs and tongue. She used it to intimidate any students who disagreed with her lecture.[2]
History
Past
At some point, Sarahebi ate a SMILE Devil Fruit and successfully gained snake-like abilities like stretching her neck.[2]
She also became a teacher in the Flower Capital to teach children to believe that Orochi was the hero of Wano Country and the Kozuki Family were villians.
Wano Country Arc
Sarahebi held a lesson to young children about the concepts of open and closed countries and the history of Wano Country.[1]
Trivia
Sara-hebi is another name for the nure-onna, a large serpentine creature in Japanese folklore with the head of a woman. Her ability may be based on the rokurokubi, a close relative to the nure-onna and a humanoid creature that can stretch it neck indefinitely.
She was listed as "Rokuro-sensei" (ろくろ先生?) in the credits of Episode 909.[4]
If not a headliner, then she is the only known Gifter whose name neither has an animal that represents their SMILE followed by "-man" nor follows the other Beasts Pirates' card-games-themed names. However, her name does have the hiragana "hebi" in it, which means "snake".