Touching You (2016)

the male lead character knows parts of the future and try to save the girl he will fall in love with.

Both are short length dramas in which the ML has the ability to see someone's death due to a special power. The plot revolves around him trying to stop what he sees.

Character has power to see things by touching someone and uses that ability to solve/prevent a crime. Mystery and murder elements. Likeable ML.

Character(s) have a supernatural ability to predict the future and use that knowledge to save lives. Mystery/crime and romance elements.

ML has supernatural ability to see the future (and witnesses death) and tries to change it. Mystery/crime and romance elements. Same actor as ML.

ML has a supernatural ability. Mystery and romance elements. Happy endings.
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ML has a supernatural ability. Mystery and romance elements. Happy endings.
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Both protagonists have "supernatural powers" that help protect the other main protagonist in some way. In TY, the male protagonist can see into the future tries to keep close and protect the main female protagonist from her foreseen death. In SWDBS, the female main protagonist has super strength and becomes the male protagonist's bodyguard. Both have very intriging story lines and are highly recommended.

Both female lead are so nice, warm and kind like an angel. But the FL in Koe Koi is a little bit more shy with the ML than the other one.

One of the leads (ML vs. FL) can see the future by skin to skin contact with another person.
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Both involves supernatural power of the main roles from each drama whereby they can see through other people future incidents or what will happen to them. The difference is that in TY, OTY is able to see other people future incidents after touching their skin whereas in SL, SHY is able yo see other people future incidents after touching their clothees

In He is Psychometric, the male lead sees the PAST of a person he touches.

In Touching You, the the male lead sees the FUTURE of the person he touches.
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So both involve "touching" and sees something, either the past or the future.

Both has a male lead that has supernatural power. They can use their power for good and for unusual tasks. The Korean one has some romance the Japanese one is thriller.