Anko Mitarashi (Earth-1529)

"This ain't time for bragging, you’re an S-class criminal, top of the most wanted list. You've got to be taken down, and it's only fitting that I'm the one to do it. 'Cause after all, you're the one that taught me everything, right, master?"

- - Anko Mitarashi to Orochimaru

Anko Mitarashi is a Special Jonin firebender who lives in Konohagakure. A master interrogator, she serves as a teacher in the Konohagakure Bending Academy and is a former servant of Orochimaru, bearing his Cursed Seal of Heaven.

Early life
When she was a genin, Anko was a member of a team led by one of the three legendary Sannin, Orochimaru. The team took on many missions, and participated in the Chunin Exams of 110 AG, where they confronted a team consisting of Hayate Gekko, Ibiki Morino, and Tokara. Orochimaru took a special interest on Anko duo to her powerful firebending, and taught her many of his signature techniques. He eventually took Anko as one of his test subjects for the Cursed Seal of Heaven. Of the ten test subjects, Anko was the only survivor.

After awakening from her imprisionment, Anko escaped from Orochimaru. Unwilling to kill her because of the value she posed to his research, Orochimaru left his former student alive. From that day on, Anko held a deep psychological trauma regarding Orochimaru, but was determined to kill him herself in case he ever returned to protect Konohagakure.