Last Cinderella (2013)

Similarities:
-Both have an older woman dating a younger man.
-Both have older man living next to/with older woman.
-Both have the woman feeling like she needs to get her life together.
-Both have an older man and older woman bickering (although the bickering in Last Cinderella is 100X worse)
-Both have a love triangle.

Differences:
- In Last Cinderella, the younger man seduces the older woman because someone told him to. While in DNWNKK, he asked her out because he was genuinely interested.
- In LC, the female lead is seen more as an old man while in DNWNKK, the female lead is feminine.

Aizawa Naoya is happily married to his colleague Natsuna but faces temptation to cheat on his wife when a new employee Tachibana Noa joins his branch and seduces him repeatedly with all sorts of antics. Adapted from the manga series "Anata Wa Watashi Ni Otosaretai" written by Miyaguchi Jun and illustrated by Umesuzu.

Sakura is a single 39-year-old woman. She works at a beauty salon as its vice manager. Sakura makes customers pretty, but she isn't interested in making herself pretty. She envies falling in love, but at the same time is afraid of falling in love. One day, at a party, Sakura meets Hiroto, who is much younger than Sakura. Hiroto is a bike rider and is attracted to Sakura.
Meanwhile, Rintaro is a manager at the beauty salon where Sakura works. Rintaro likes making biting remarks, drinking alcohol and using his scissors.

Younger man & older woman love story. This is a Japanese remak of Kimi wa Petto 2003, stars Matsumoto Jun & Koyuki. Both of the drama is still entertaining to watch.

Two people are just drawn to each other despite social norms dictating that they should not be together. The notion of do you stay loyal to your family or follow your heart is displayed in both dramas.

Both about women worrying about their relationships and keep making mistakes trying to learn how to accept themselves. Their romantic interests are kind of the same especially the main character who is torn between a younger man who are different from her, has kind of a dark history and a man same age as hers who has the same interests as her and probably her soulmate.

Korean remake of Kimi wa Petto Japanese drama. A love story between younger man & older woman. If you like this genre or the stars. This is a must watch if you don't know what to watch.

Both series are about an older woman who has dedicated herself to her job and has let her romantic life suffer as result. They also involve a younger man as the love interest.

They are both about women over 30 who fall in love with younger boys. Doubting that the relationship will work they both try to be attracted to men their own age and so they have to face conflicts and confusion. While Sore wa, Totsuzen, Arashi no you ni is very deep and dark, last cinderella is a mirror of this drama with lighter episodes and a bit of comedy.

The female lead in both drama's is older than the male lead. Love triangle takes place in both drama's and both have leads that work as hair stylist.

Both stories show younger men falling in love with older women. He is "forced" to pursue her for deceitful reasons in the Last Cinderella, yet ends up growing more mature and responsible. In Baby-Faced, the younger male lead sincerely helps the female character grow professionally.

Remake of 2005 Japanese movie Densha Otoko. A must watch both drama & movie. A love story between younger man & older woman who meet in the train.

The plot is not similar at all but both main heroines are so hilarious, how they got embarassed very easily. And the main guy falls for them beacause they are both so funny and light hearted.

same concept - older woman younger man but in Oh My Lady, both the male and female leads are single parents. good rom-com and did I mention SuJu hottie Choi Siwon is male lead :)

Sakura is a single 39-year-old woman. She works at a beauty salon as its vice manager. Sakura makes customers pretty, but she isn't interested in making herself pretty. She envies falling in love, but at the same time is afraid of falling in love. One day, at a party, Sakura meets Hiroto, who is much younger than Sakura. Hiroto is a bike rider and is attracted to Sakura. Meanwhile, Rintaro is a manager at the beauty salon where Sakura works. Rintaro likes making biting remarks, drinking alcohol and using his scissors.