The earnest, kind, and passionate protagonist.

Her default nickname is Pat.

She can be single-minded and opinionated, and is not quick to back down once she believes something is right, but she is also considerate and family-oriented. She is a good cook. She doesn't like cats, probably because she's allergic to them. Her ideal type of man is a "strong" man.

Her image song is "Fighting, I!". It's one of the image songs not sung by the protagonist (the other is Rin's image song). She and Rin have often complained about this together.