It is known that Nanami is a very beautiful girl with fair skin, rosy cheeks, long dark brown hair and large chocolate brown eyes.
Although it is worth noting that the human boys at her school strangely do not pay attention to her, she simultaneously captures the hearts and attention of every supernatural being with whom she comes into contact.
Nanami bears a strong resemblance to her late mother, Kumimi Momozono, as their smiles and eyes are noted to be very similar.