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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81ca3f81f73f3f61?Ê?÷??a
SJIS-WIN3f81ca3f81f73f3f61?¬?¶??a
EUC-JP3f81ca3f81f73f3f61??????a
UTF-83f81ca3f81f73f3f61????????a
UHC3f81ca3f81f73f3f61?곅?괈??a