A widely used slang abbreviation for enjo-kōsai (援助交際) , which translates literally to "assisted companionship" or compensated dating . Originating in the 1990s, it describes a practice where older men give money, luxury goods, or gifts to younger women (often high school or college students) in exchange for their time, companionship, or sexual favors.
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During the 1990s and early 2000s, enjo-kōsai became a massive focal point for international sociology and local Japanese media panic. The Rise of Mobile Technology