Soi Fon is a fictional character from the popular anime and manga series Bleach, created by Tite Kubo. She serves as the captain of the 2nd Division in the Gotei 13, a group of elite Soul Reapers. Known for her short stature and serious demeanor, Soi Fon is skilled in stealth and assassination techniques, making her a formidable opponent in battle. Soi Fon wields a unique zanpakuto named Suzumebachi, which has the ability to mark her enemies with a sting that leads to their death if struck twice. Her character is defined by her loyalty to her mentor, Yoruichi Shihouin, and her determination to protect the Soul Society.