Name:Zabuza
Birthplace:Villidge hidden in the mist
Gender:Male
Personality:mercyless
Specialty:sword/water jutsu
Appearance:Zabuza wears bandages like a mask covering his nose, mouth and ears. Without his mask, it was visible that he had a relatively narrow jawline. Like the rest of Seven Ninja Swordsmen of the Mist, Zabuza has sharp teeth. He also has short black hair and brown eyes. In some scenes, he is shown to not have eyebrows. Zabuza was shown wearing Kirigakure's vest (prior to his defection) and the headband (which he still does). During his first attempt at Tazuna's life, he was bare-chested, but the second attempt he changes to a black sleeveless shirt. He also wears striped armbands that extends all the way to his elbows. Zabuza is also shown to be very tall and muscular.
History:In the past, Kirigakure had the practice of pitting Ninja Academy graduates against each other in a battle to the death for a final exam. After Zabuza, not yet a student himself, killed all one hundred of that year's students, the practice was discontinued. Zabuza would thereafter be known as the "Demon of the Hidden Mist". His fame grew over the years, as he became both an ANBU and a member of the Seven Ninja Swordsmen of the Mist. He also killed the Konohagakure ninja Kumade Toriichi. At some point he discovered Haku, a child with a special kekkei genkai and began training him to be the ultimate weapon. In time he attempted to kill the Mizukage in a failed coup d'état, and subsequently fled with Haku and some other followers, such as the Demon Brothers.
The anime adds Zabuza to scenes depicting the Kaguya clan's history. When the Kaguya attacked Kirigakure, Zabuza did not help in the village's defense. He and Haku later ran into Kimimaro. Although Haku wanted to talk to the boy, Zabuza forced him to leave Kimimaro alone and keep moving.