Shinji Kido is a fictional character from the popular anime and manga series Neon Genesis Evangelion. He is the main protagonist, 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. Throughout the series, Shinji struggles with feelings of isolation, self-doubt, and the expectations placed upon him. His character development explores themes of identity, connection, and the psychological impact of his role as a pilot, making him a complex figure in the narrative.