We are getting NHK ($35 a month) via Charter Communications or Spectrum.
I think AT&T offess it too — via satellite DIRECTV
Maybe 10% of the programs have English subtitles. Most of the good movies do.
Once or twice a month, NHK would run an American or UK movie undubbed on a Sunday afternoon. Traffic at the PX complex was slashed by half...it was like a special holiday for us back in the 1950s.