Happy Marriage!? (2016)

S1E1 Sudden Proposal

Chiwa Takanashi, a 23-year-old single woman, juggles a retail job by day and bar hostess shifts by night to cover her father's debts. One day, wealthy businessman Hokuto proposes, saying he'll clear the debt if she marries him—but Chiwa turns him down. Later, the real motive behind Hokuto's desire to marry her comes to light.