Ryoko spends a few days in Morioh after visiting Noriaki's grave and suddenly stumbles upon a strange book that predicts future events. She is Noriaki Kakyoin's cousin. Tohth is a comic-book-like Stand whose whimsical story periodically updates itself to predict the close future with 100% accuracy. Although not a Stand user herself, Ryoko stumbles onto the book and wields it in hopes of unraveling the mystery of her cousin's death.