A simple yet thoughtful girl, Nana attends the Sakurakai Girls' School after much encouragement from her best friend, Fujimori Hitomi, though she feels they have drifted apart.
She is an average student whose academic performance often mirrors her emotional state. Her closest companion at school is Abe Narumi.
Nana is sincere, emotionally driven, and often insecure. She struggles with low self-confidence and occasionally worries about her appearance.
It is revealed that she harbors romantic feelings for Hitomi and confesses her love after a long separation. Nana was aware that Hitomi also had feelings for her but chose to pretend otherwise to maintain their friendship.
Nana and Hitomi share a romantic relationship, and she dedicates her time to being a good girlfriend while keeping their relationship secret.
Her cooking skills are quite limited.
