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- A 25-year-old Japanese 'sugar baby' has been sentenced to nine years in prison.
- A court ruled that Mai Watanabe defrauded men she met on dating apps out of more than $1 million.
- Watanabe also sold a manual on how to execute similar scams, helping another woman in her efforts.
A 25-year-old "sugar baby" was handed a nine-year prison sentence for defrauding men she met on dating apps out of more than $1 million, and selling a manual on how to carry out similar scams.