Honami is smart, athletic, and kind. She takes the feelings of others into consideration, is willing to listen to classmates' troubles, and wants to help other people around her any way she can. She often dwells on issues presented to her, trying to think of the best way to resolve it.

However, her kindness towards everyone has led to others viewing her as a bootlicker or a people-pleaser, which led her to isolate herself from her friends in middle school, in an attempt to avoid more judgement. She can become nervous and indecisive when faced with disagreements, afraid to make the wrong choice and upset everyone involved.

Honami has gradually gained more courage since her experiences in middle school and overcome her fear of disagreements. Honami is able to be assertive to her classmates and encourage others to be compromising and understanding, and even convinces Shiho to lean on the band for more support, instead of bearing the burden all by herself.

Honami has a great interest in astronomy as she teaches her childhood friends how to stargaze and has a great knowledge about constellations. She also loves to eat apple pies, often buying a comical amount of them.