Evangelion Unit-01 is a fictional giant mecha from the anime series Neon Genesis Evangelion. It is piloted by the character Shinji Ikari and is known for its distinctive purple color and animalistic design. The unit is equipped with advanced weaponry and is capable of immense physical strength, making it a formidable opponent against the mysterious beings known as Angels. The mecha is not just a machine; it has a complex relationship with its pilot and is partially organic. This connection allows it to synchronize with Shinji, enhancing its capabilities during battles. Evangelion Unit-01 plays a central role in the series, symbolizing themes of identity and human emotion.