Esteban Vihaio is a character from Kill Bill Vol. 2.
Vihaio is an 80-year-old pimp and is a friend to Bill's mother. He is also Bill's first father figure because Bill never knew his father. Beatrix Kiddo narrates that Vihaio runs a gang called the Acuna, the offspring of Vihaio's whores. He tells where Bill is because he knows that Bill wants him to, knowing to fans about what had happened four years and six months earlier.
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