Youko  

, ヨウコ

Youko is Shinjis girlfriend and has the freedom to do what she wants, which we see when she's seen with Haru. However, it seems that her true feelings are for Shinji as shown when he brings Hirota back to headquarters on a date. Despite this, Shinji sees Youko more like an object rather than someone who truly cares about him due to her lack of commitment to one man.