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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa2f98faaaaªª¢ùªª
SJIS-WIN8faaaaa2f98faaaa宵ｪ｢ｪｪ
EUC-JP8faaaaa2f98faaaaöÃ
UTF-88faaaaa2f98faaaa????????
UHC8faaaaa2f98faaaa룵あ曝お