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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1975c3f3f98da3f3f6b—\??˜Ú??k
SJIS-WIN975c3f3f98da3f3f6b予??俑??k
EUC-JP975c3f3f98da3f3f6b?\?????k
UTF-8975c3f3f98da3f3f6b?\??????k
UHC975c3f3f98da3f3f6b???샺??k