Recommendations

Sincerity and mature conversations. Both dramas offer a breath of fresh air. Both have comic moments and unexpected situations are solved by communication..in this dramas its characters actually tell their problems to others and work to solve them.

The entire drama flows along with a string of mysteries and everyone seems suspicious except the leads (as usual).

[Spoiler] The eighth episode of this drama and drama Gap Dongi have the same theme, about a serial killer disappeared in the late nineties after his 14 crime, and now after 17 years of the killer disappearance, crimes appeared again and appallingly!

[Spoiler] The fifth episode of this drama and drama Soul/Hon have the same theme, about fabricate a mysterious fire at the orphanage, and the souls of children at that orphanage need someone to help them to take their revenge.

[Spoiler] The fourth episode of this drama and the first episode of the drama Dr. Frost have the same theme, about two characters are alike in one way or another, one is a famous while the other not so, And a conflict of ambition in mysterious ways.

A man and woman work together on various murder cases. Except in this case, the woman is that who is more intelligent and considered a genius.

A man and woman work together on various murder cases. Except in this case, the woman is the one who is more intelligent and considered a genius.

A man and woman work together on various murder cases. The woman works for him.

Both are about girls who are a bit out of place in their new environments and just happen to befriend and fall in love with rich and powerful people. Moon River takes place in a university, while Boss & Me is at a workplace.
Both are romantic comedies...but have drama in various episodes.

Both are melodramas about people finding love while dealing with a devastating illness. Precious Time (1998) is a classic and is one of the best romance dramas produced. It features international superstar, Kaneshiro Takeshi. Don't avoid it due to subject matter. It has an uplifting ending. Boku no ita Jikan is more difficult to watch.

The isolated and creepy village with crazy people in it and also a disturbed family.

Even though the setting is completely different, they give off a similar vibe and both movies show emerging friendships between a unlikely group of people.

Both are set in a school environment and friendship plays a big part.
Each has it's one problems, that the characters have to tackle, but they give off a similar vibe.