One Hundred Million Yen's Goodbye(2020)

One Hundred Million Yen's Goodbye is a Japanese drama following Teppei, a man whose ordinary life shifts when he discovers his wife Natsuyo has secretly inherited 4.8 billion yen. The revelation raises urgent questions: Why did she keep it hidden? What does it mean for their marriage? Worn down by workplace struggles and feeling sidelined in his own life, Teppei must confront whether this windfall offers genuine redemption or simply exposes deeper fractures between them. The series explores how sudden wealth can upend a relationship and whether the second half of life still holds room for reinvention. It's a character-driven story about trust, ambition, and the gap between what we think we know about the people closest to us.