Japanese tv airing subtitles matches the frame rate of the blu-ray so all you need to do is shift the timing. I recommend potplayer or kmplayer for shifting the times. for potplayer press < and > and for kmplayer press [ and ] to shift times. I don't think either of these players will show the fonts or the typesetting. you could also download aegisub to shift the times then watch it on media player classic to see the fonts and typesetting.
for episodes 45-50, if you already have the bluray video files, you can get the subs and watch on media player classic. install the fonts if you care