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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3fd73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61??×???????????????a
SJIS-WIN3f3fd73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61??ラ???????????????a
EUC-JP3f3fd73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61?????????????????a
UTF-83f3fd73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61??????????????????a
UHC3f3fd73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61??憐??????????????a