Kira Kira Hikaru (1992)

Mutsuki Kishida and Shoko are in a marriage of convenience. Their arranged marriage was largely to satisfy their parental wishes and the general Japanese society at large. Mitsuki is a well respected doctor, while Shoko does translation work. What most people don't know is that Mitsuki is gay and even has a boyfriend named Kon that Shoko is aware of. Meanwhile, Shoko has problems of her own and teeters on alcoholism. Strangely enough affection occurs between the two ...