She often uses her hair to cover her eyes completely, but when brought out of her shy shell, gains confidence, and shows one of her eyes. Although Negi is several years younger than her, she still has a crush on him because she believes he carries the maturity of an adult. She is also very close to Yue, and after learning of Yue's feelings for Negi and her distress of having the same crush as her friend, Nodoka comforts her, although she still has normal jealousy on occasion.
She frequently covers her eyes entirely with her hair, but when she emerges from her reserved nature, she gains confidence and reveals one of her eyes. Although Negi is older than her by several years, she still has feelings for him due to his adult-like maturity. She shares a close bond with Yue as well; after learning about Yue's affection for Negi and her own crush on him, Nodoka consoles her, though she occasionally experiences normal jealousy.