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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f61????????????????÷?a
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f61????????????????¶?a
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f61??????????????????a
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f61???????????????????a
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f61????????????????괈?a