Anzu Yamasaki is a key character in the anime and manga series Gantz. She is a determined and resilient fighter who becomes part of the Gantz team after being killed in a traffic accident. Anzu is characterized by her strong will and willingness to protect others, especially her young son, whom she deeply loves. Her journey in the Gantz world is marked by her struggle to survive the violent challenges while maintaining her humanity. Her presence adds emotional depth to the series, highlighting themes of sacrifice and redemption.