Prosecutors had sought a 13-year sentence and a fine of 12 million JPY. "The crime is a very insidious one utilizing sweet-talking to make the victims from a dating app fall in love," Presiding Judge Yoichi Omura said, adding the manual "encouraged similar crimes." According to the indictment, between March 2021 and August 2023, Watanabe duped a man in his 50s with a story that she needed money to pay off a debt, swindling approximately 117 million JPY from him. She told two other men a similar story, bilking them out of a total of about 38 million JPY between April and August 2023. The court also convicted her of selling her manual to a woman and evading income tax by hiding around 40 million JPY derived from the scams.