Neiru Aonuma is one of the three deuteragonists in Wonder Egg Priority. She is a mysterious young girl who traveled with Ai and the rest of the main cast to the Dream World in order to rescue her little sister Airu following the latetr's suicide. She has a stab wound on her back that was cause by her little sister Airu. Neiru is calm and quiet, often not actively engaging with others until they’ve gained her trust or her friendship. She is a hardworking, motivated, and diligent person. 