I just saw the preview for "Saiko no Jinsei no Mitsuke Kata ".  I know that it is a remake of "The Bucket List", but I really want to see it.  The cinematography in the preview is awesome.  The only problem is I don't happen to speak the language.  Does anyone know if it will be subtitled?  I would gladly watch it because I think it will have a very moving story line.

Is it this movie: https://mydramalist.com/32997-saiko-no-jinsei-no-mitsuke-kata

It hasn't even been released yet. Sometimes people would sub a movie after its DVD is released (about six months after its theater release, I think).

Yes!!!  That's the one.  I won't mind waiting for it.  I just hope someone will sub it.  What do think the chances are that I'll see it by Christmas?

Unless it's available on theaters in your country, I doubt we'd get to see it before next year, at the earliest.  Maybe longer (if ever) if you need subtitles to watch it.