Rinka Urushiba (漆葉 リンカ, Urushiba Rinka), also known as White Girl (白い少女, Shiroi Shōjo), is the main protagonist of the series. She lived a normal - albeit low class - life with her ex-police officer father until the interception by the Glowing Fish and self-proclaimed ESP vigilante Kyotaro Azuma. Since then she has become his partner in order to fight crime, especially against the other ESPers.