Height: 165 cm Hometown: Ibaraki Prefecture, Japan
Yoriko is an intelligent young woman who underestimates the potential of her physical beauty. She usually wears glasses off-stage, but uses contact lens on-stage. Much like Fumika Sagisawa, Yoriko is also depicted as rather shy. She enjoys wearing her hair back in headbands. She is friends with Miyako Anzai, together known as the duo Detective Versus.
In the tie in Cinderella Girls Theater skits, Yoriko is depicted as being a calm, yet happy girl who enjoys being with friends. She likes eating crepes and is a close friend to Akiha Ikebukuro. Yoriko is well known for her research capabilities. While she has written wishes before, they are never revealed.
