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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3ffcbb3f3f3f3f3f3f3f3f3f3faac43f61???ü»??????????ªÄ?a
SJIS-WIN3f3f3ffcbb3f3f3f3f3f3f3f3f3f3faac43f61??????????????ェト?a
EUC-JP3f3f3ffcbb3f3f3f3f3f3f3f3f3f3faac43f61????????????????a
UTF-83f3f3ffcbb3f3f3f3f3f3f3f3f3f3faac43f61??????????????????a
UHC3f3f3ffcbb3f3f3f3f3f3f3f3f3f3faac43f61???環??????????つ?a