What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1976a3f3f3f3f3f3f3f3f725e—j????????r^
SJIS-WIN976a3f3f3f3f3f3f3f3f725e曜????????r^
EUC-JP976a3f3f3f3f3f3f3f3f725e?j????????r^
UTF-8976a3f3f3f3f3f3f3f3f725e?j????????r^
UHC976a3f3f3f3f3f3f3f3f725e뾧????????r^