Silver and Gold(2017)

Silver and Gold is a Japanese drama series that follows Morita, a perpetually unsuccessful man who channels his frustrations into gambling. When he crosses paths with Ginji Hirai, a savvy underworld fixer, Morita is drawn into a high-stakes world where billions of yen flow constantly and powerful speculators risk everything for profit. As Morita navigates this dangerous criminal underworld, he discovers both opportunity and peril in a realm where greed drives every decision. The series explores ambition, desperation, and the moral compromises required to survive among Japan's most ruthless operators.