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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1f2755eªª¡òu^
SJIS-WIN8faaaaa1f2755e宵ｪ｡^
EUC-JP8faaaaa1f2755eãu^
UTF-88faaaaa1f2755e?????u^
UHC8faaaaa1f2755e룵ぁ竹^