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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f8bd23f3f3f3f61?????????‹Ò????a
SJIS-WIN3f3f3f3f3f3f3f3f3f8bd23f3f3f3f61?????????斤????a
EUC-JP3f3f3f3f3f3f3f3f3f8bd23f3f3f3f61??????????????a
UTF-83f3f3f3f3f3f3f3f3f8bd23f3f3f3f61???????????????a
UHC3f3f3f3f3f3f3f3f3f8bd23f3f3f3f61?????????뗎????a