Shinji is a fictional character from the anime series Neon Genesis Evangelion. He is a 14-year-old boy who is recruited to pilot a giant bio-mechanical robot called an Evangelion to protect humanity from mysterious beings known as Angels. Shinji struggles with feelings of loneliness, self-doubt, and the pressure of expectations placed upon him. Throughout the series, Shinji's character development explores themes of identity, connection, and the impact of trauma. His relationships with other characters, such as Misato and Rei, play a significant role in his journey. The series delves into psychological and philosophical questions, making Shinji a complex and relatable protagonist.