https://wiki.d-addicts.com/29-sai_no_Christmas

Title: 29歳のクリスマス
Title (romaji): 29-sai no Christmas
Title (English): 29th Christmas
Format: Renzoku
Episodes: 10
Viewership rating: 26.9
Broadcast network: Fuji TV
Broadcast period: 1994-Oct-20 to 1994-Dec-22

Synopsis:
Noriko is approaching 30 and is still unmarried. She is a fashion designer, dreaming of success and a Paris Collection. On her 29th birthday her world falls apart. Her boss transfers her from design to managing a bar. Her boyfriend betrays her for another woman. Shocked, Noriko decides to leave home and to move in with her best friend, Aya. The story of one woman’s struggle to find happiness and love. --Fuji Creative

TVrip. Thanks to PannenkoekenNL for the TS files.

English subtitles - https://www.d-addicts.com/forums/viewtopic.php?f=13&t=164972