please recommend me kpop groups who are similar to this jpop group

[satoori]

The first MV soun like a typical jpop song that would be used for some OST. That popular mixer of ballad and soft rock with a Japanese twist.  There's not many kpop groups that do that Jpop sound. You might can find some groups doing it for their Jpop original tracks tho.

Second song is just a typical sounding group ballad. As far as kpop is concern, many groups do ballads. But it's usually as a bside.