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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3fa1a7753f3f3f3f3f3f3f3f???????????¡§u????????
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3fa1a7753f3f3f3f3f3f3f3f???????????。ァu????????
EUC-JP3f3f3f3f3f3f3f3f3f3f3fa1a7753f3f3f3f3f3f3f3f???????????:u????????
UTF-83f3f3f3f3f3f3f3f3f3f3fa1a7753f3f3f3f3f3f3f3f?????????????u????????
UHC3f3f3f3f3f3f3f3f3f3f3fa1a7753f3f3f3f3f3f3f3f???????????¨u????????