WHAT DOES JAV SUB MEAN?

HomeHardsubJUR-253 Eng Sub. I opted to change my beloved mom with my friend for a few days around spring split. Hojo MakiCan it be okay to add these subtitles here Regardless that it'd be difficult to uncover even a pretty good SD resource? Click on to grow...My new x265 rips: mkv=highest quality + 10bit(not blurry like most x265 rip) and mp4=extre