Recommendations

Both movies feature amazing one-man-vs-a-group fights and duels, which manage to be spectacular and raw/realistic. Both have a plot about martial arts schools and China before/during the Sino-Japanese war. Both are unmissable for kung fu fans!

-The same protagonist
-Funny moments ( more so in Chief Kim)
-He plays a much lighter role in Chief Kim, but if you loved him in Doctor Prisoner, you will love him here to

The protagonist is a prosecutor in Stranger, but if you liked a smart lead, and the fact that the bad guys didn't have long periods of victory, Stranger would be worth checking out.

These two TBS dramas are definitely cousins!
Both are slice-of-life dramas that address the modern malaise of trying to find your place in a world where you don't quite fit in, all while navigating the ups and downs of love and life.
In both dramas, the female lead is a quirky young woman who often over-thinks and over-analyzes situations, which sometimes puts her at odds with other characters/society. Unsatisfied with her career, she decides to make a major life change early in the drama. Both are “everyone has their own story” kind of dramas where even the most minor character is important.

These series feature an AI as the main. The story starts a bit similarly in both as in both dramas the robot is created by a parent who misses their child.

In addition to the similar main characters, both dramas have an unique investigative approach and the crime scene reconstruction when the main lead imagines himself as a criminal.

Both are about fortuity, chance meetings and other little things joining the main characters.

These series have a plot, a filming approach and accents of various kinds. However, a sorely specific situation is the basis of dramas. There are a prisoner's family and a victim's family. One day these families’ members meet each other.

Both are about people who show love towards wine and women.

Both films are about two strangers who meet by chance while abroad and fall in love. Late Autumn is more dramatic though.

Both kids come into the new environment, they don’t want to follow rules and to be like everyone else.

Almost the same storyline. Time travel, princes..etc but moon lovers seems to have a open ending. This one is more happy ending comparing to moon lovers but moon lover got better ost.

Both dramas have similar plot where the romantic relationship between a boss and employee become the center focus while also we are able to see two other couples forming.
Both dramas fall in the genre of romance and comedy.

Themes of depression and suicide, overly protective parents, situation where a teen feels out of control.

Both of these jdramas feature older woman/younger man romances, and both have male leads that are dancers. The progression of the romance is fairly similar, but Second Love is a lot faster with intimate scenes.