Gosaigyo - Japanese novel & TV drama

actresses Yoshino Kimura(rt), Tae Kimura(lft) actors Katsunori Takahashi(rt), Tsuyoshi Ihara(lft) Gosaigyo (second wife as a career)－ a couple of scam artists repeatedly target lonely, wealthy elderly men (who have lost their spouse) for their inheritance. The beautiful woman (center right) allures these men into marrying her and signing over all their assets to her upon their deaths. The two on the left are trying to put an end to this 'business'.