Karin

Karin from "Naruto: Shippuuden" is a former subordinate of Orochimaru who assisted him with experiments and was left in charge of one of his bases during his absence. With her striking red eyes and unique hairstyle, she can come off as tough and in control, while also displaying a flirtatious side. Karin possesses a special ability to track individuals through chakra, making her a valuable asset to Sasuke Uchiha's team. Her name means 'intense sulfur' and is a homonym for the fruit 'quince'.