Recommendations

I recommend Den-o to Zio because both of them are Tokusatsu.
but the other reason I Recommend Den-o is because they use Time Travel concept. Also the main characters are Developing from weak to strong.

Both dramas revolve around time traveling. Very funny!!!

How they try to survive in the new world!!

The stories do not have much in common besides being romance and fantasy but the male and female leads are the same for both dramas, so if you like the pairing you should watch both dramas.

Soooooooo, i just came here to see the cast for the new drama of KimSaeRon and reading the summary it kinda gave me the same vibes of Mad Dog and also the drama where Crystal played but the name well I don't remember the name but same vibes anyway I still haven't seen Leverage since well it didn't came out yet soooooo I might be wrong but same vibes......that's about it
Edit: Player that was the name of Crystal drama, really good

- Both Dramas revolve around an App
- There is a Love Triangle in both Dramas
- Both Female Leads are seen wrongly at school because of something they did.
- Both Male Leads fall for Female lead
- Many cute couple scenes

in the part of not knowing about the existence of leaving a woman with children and that after a while it is revealed that the father is her children.

Both Ladies are using their romantic lives to write a column... and, when it comes to men, choices choices

This is both school drama and they both have love triangle . The actress is the same kim so hyun . Both drama is really interesting so look forward to it

SAME female lead her character is somewhat the same and second male lead also same but here in coffee and vanilla, he is more a mature character..

In both series there are lovers that are separated then are reunited.
There are other similarities that are spoilers for both series.

Both female leads are older than the male lead and have a hard time accepting him as a boyfriend because of his age. The females have other female friends and have high paying jobs. They have attitudes.

The main leads Xu Kai and Bai Lu are together again! Their chemistry and interaction are being carried over to their new drama with arsenal military academy.

Though set in the past, both male leads are obsessed with the female lead. Both male constantly misunderstands that the female lead is heartless, has a lot of boyfriends and is a loose woman. Both female and male leads have a dangerous and common enemy, a relative, who'll do anything and remove anyone in their way, to get what they want.

similar in this two drama- the main male lead is a Prosecutor,
Investigation,
hacker,
find out the truth,
some people want to take revenge,
so much corruption,
people don't get proper right,
cover some wrong doing,

Same two leads paired together yet in another drama of a completely different genre. They have great chemistry in both shows and I think each bring out the other's acting strengths because they are comfortable with each other.