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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1976a3f3f3f3f3f3f3f3f55—j????????U
SJIS-WIN976a3f3f3f3f3f3f3f3f55曜????????U
EUC-JP976a3f3f3f3f3f3f3f3f55?j????????U
UTF-8976a3f3f3f3f3f3f3f3f55?j????????U
UHC976a3f3f3f3f3f3f3f3f55뾧????????U