Kazuya Sato is a fictional character from the popular video game series Tekken. He is known for his complex personality and his role as a fighter with a strong sense of justice. Kazuya is often depicted as a rival to his father, Kazuya Mishima, and is involved in the ongoing conflict within the Mishima family. In the Tekken series, Kazuya possesses unique fighting skills and abilities, making him a formidable opponent in the game's tournaments. His character development explores themes of revenge, redemption, and the struggle between good and evil, contributing to the rich narrative of the Tekken franchise.