NHK has a super generous amount of error correction making it probably the easiest transponder to receive on 58W. If you're going to catch anything from 58W, I'd bet NHK is it.
NHK World English is 24/7 so tune for that. NHK Premium in Japanese is scrambled most of the time but unscrambles for news broadcasts (from memory 6am, noon, 7pm, 9pm and 11pm JST and Sunday morning shows)
NHK World radio is also unscrambled 24/7 and channel 1 is more or less a straight relay of NHK Radio 1.