Dramas with a famous or popular male lead and an unpopular female lead. Not all of them are romance-focused dramas.

A few varied dramas for beginners.

A list of dramas focusing on friendship, groups of friends, found family, co-workers' bond, teamwork, college/school friends, housemates,…

In this list there are nice male leads, respectful, adorable, puppy-like and cheerful, shy and cute, quiet and good-mannered, and some MLs who…

Dramas with winter scenes, landscapes, and moments.

Dramas with some degree of investigation or crime-solving in the plot.