|Debut|| Episode 1|
Murder at the Ball
|Japanese voice||Reina Ozaki|
Ryōko has a pale skin and is skinny. She has long black, straight hair and wore lipstick. Her eyes weren't seen, because, as a special agent, she wore dark sunglasses. She dressed in a black suit.
Murder at the BallEdit
|Murder at the Ball||Correlation|
|Victim||Shinjitsu Kanō • Ryōko Terada|
|Other||Ittō Ono • Masahiko Kanda|