Ryo Hayakawa is main character of Princess Nine and is the ace pitcher for the Kisaragi Girls High Baseball Team. She is also the team captain.
Ryo is a short brown haired girl that plays baseball and she has green eyes.
On here baseball card she throws and bats left handed.
She works part time at her moms oden restaurant.
Ryo is a left-handed pitcher, and she has her father's throwing arm. Ryo's pitches are very fast and strong. Her signature move is the lighting ball.